
英文字根 hem
血液在語言中代表的不僅是生理,更象徵了生命、傳承、病理、情緒與文化。英文字根 **hem-**(或變形為 *haem-、em-*)源自希臘文「haima」,意思就是血。從這個字根衍生出來的詞彙廣泛應用於醫學、科學、生理學、心理學等領域,不僅幫助我們理解單字的本義,也讓詞彙學習變得更有邏輯與趣味。以下是三十個與這個字根有關的單字,每一個都搭配了簡明的詞義說明與三組英文例句與中文翻譯,讓你在學習字彙的同時,也更理解它們在實際語境中的使用方式。
- hemoglobin
紅血球中的血紅素,負責運送氧氣。
- Hemoglobin levels can indicate whether a person is anemic.
(血紅素指數可以顯示一個人是否貧血。) - Athletes often monitor their hemoglobin levels.
(運動員經常監控自己的血紅素水平。) - Low hemoglobin makes you feel tired easily.
(血紅素過低會讓人容易感到疲憊。)
- hemophilia
一種血液無法正常凝固的遺傳疾病。
- Hemophilia is more common in males than in females.
(血友病在男性中比女性更常見。) - Patients with hemophilia should avoid injuries.
(血友病患者應避免受傷。) - There is no cure for hemophilia, but treatment can manage symptoms.
(血友病無法根治,但治療能控制症狀。)
- hematology
研究血液的科學。
- She decided to specialize in hematology after medical school.
(她醫學院畢業後決定專攻血液學。) - Hematology labs analyze blood samples.
(血液學實驗室會分析血液樣本。) - Advances in hematology have saved many lives.
(血液學的進展拯救了無數生命。)
- hematoma
因撞擊導致的瘀血腫塊。
- He developed a hematoma after hitting his head.
(他撞到頭後形成了一個瘀血腫塊。) - The doctor drained the hematoma to relieve pressure.
(醫生抽出瘀血來減壓。) - A large hematoma can be dangerous if left untreated.
(若不治療,大型瘀血腫塊可能危及生命。)
- hemorrhage
大量出血。
- Internal hemorrhage is a medical emergency.
(內出血是醫療緊急狀況。) - The patient suffered a brain hemorrhage.
(病人發生了腦出血。) - Immediate surgery stopped the hemorrhage.
(緊急手術止住了出血。)
- hematocrit
血球容積比,顯示血液中紅血球的比例。
- A low hematocrit may indicate anemia.
(低血球容積比可能表示貧血。) - Blood tests include a hematocrit reading.
(血液檢查包含血球容積比的讀數。) - Hematocrit levels change at high altitudes.
(在高海拔地區,血球容積比會改變。)
- hemocyte
血球細胞。
- Hemocytes play a vital role in immunity.
(血球細胞在免疫系統中扮演重要角色。) - Researchers are studying insect hemocytes.
(研究人員正研究昆蟲的血球細胞。) - Hemocytes respond to infections quickly.
(血球細胞能迅速對感染做出反應。)
- hematopoiesis
造血過程。
- Hematopoiesis occurs in the bone marrow.
(造血發生在骨髓中。) - Disorders of hematopoiesis can lead to leukemia.
(造血異常可能導致白血病。) - Stem cells are vital for hematopoiesis.
(幹細胞對造血至關重要。)
- hematin
血紅素衍生物,常用於染色。
- Hematin is used in laboratory staining.
(血鐵質用於實驗室染色。) - The presence of hematin indicates old blood.
(血鐵質的存在表示有陳舊血液。) - Some medications contain hematin.
(某些藥物含有血鐵質。)
- hemothorax
胸腔積血。
- A hemothorax can result from chest trauma.
(胸部創傷可能導致胸腔積血。) - Surgery is required to remove a severe hemothorax.
(嚴重的胸腔積血需手術處理。) - Hemothorax impairs breathing.
(胸腔積血會影響呼吸。)
- hemolysis
紅血球破裂的現象。
- Hemolysis can occur with incompatible blood transfusion.
(輸血不合會導致溶血。) - The lab test detected hemolysis.
(實驗室檢測出溶血現象。) - Excessive hemolysis can cause jaundice.
(過度溶血會引起黃疸。)
- hemoptysis
咳血。
- Hemoptysis can be a sign of lung disease.
(咳血可能是肺病的徵兆。) - Smokers are at risk of developing hemoptysis.
(吸菸者有咳血風險。) - The doctor ordered a scan after seeing hemoptysis.
(醫生發現咳血後下令進行掃描。)
- hemostasis
止血作用。
- Hemostasis is crucial during surgery.
(手術期間止血非常重要。) - The nurse applied pressure to promote hemostasis.
(護士施加壓力以促進止血。) - Hemostasis prevents excessive blood loss.
(止血能防止過度失血。)
- hemangioma
血管瘤,一種良性腫瘤。
- The baby was born with a hemangioma on her neck.
(嬰兒出生時脖子上就有血管瘤。) - Some hemangiomas disappear with age.
(有些血管瘤會隨著年紀消失。) - A large hemangioma may require treatment.
(大型血管瘤可能需要治療。)
- hematuria
尿中帶血。
- Hematuria often signals kidney problems.
(血尿常表示腎臟出問題。) - The doctor confirmed hematuria through a urine test.
(醫生透過尿檢確認血尿。) - Hematuria should never be ignored.
(血尿不應忽視。)
- hemocyte
指動物血液中的細胞成分,包含紅血球與白血球。
- Hemocytes are essential to the immune system.
(血細胞對免疫系統至關重要。) - Invertebrate hemocytes work differently from vertebrates.
(無脊椎動物的血細胞運作不同於脊椎動物。) - Scientists are exploring hemocytes’ role in inflammation.
(科學家正在研究血細胞在發炎中的作用。)
- hemotoxin
能破壞血液細胞的毒素。
- Snake venom often contains hemotoxins.
(蛇毒常含有溶血毒素。) - Hemotoxins cause tissue damage.
(溶血毒素會破壞組織。) - The antivenom counteracts the hemotoxin.
(抗蛇毒血清能抵抗溶血毒素。)
- hemodialysis
洗腎治療。
- He undergoes hemodialysis three times a week.
(他每週進行三次洗腎。) - Hemodialysis removes waste from the blood.
(洗腎會將血液中的廢物移除。) - Access for hemodialysis is created in the arm.
(洗腎的通道通常設在手臂。)
- hemoperitoneum
腹腔出血。
- Hemoperitoneum can result from internal injury.
(內傷可能導致腹腔出血。) - The CT scan showed a hemoperitoneum.
(電腦斷層顯示有腹腔出血。) - Surgery may be required to stop a hemoperitoneum.
(有時需手術來止住腹腔出血。)
- hemopneumothorax
胸腔有血又有氣體的危險狀態。
- The accident caused a hemopneumothorax.
(事故導致血氣胸。) - Doctors inserted a chest tube to treat the hemopneumothorax.
(醫生放置胸管治療血氣胸。) - Hemopneumothorax can collapse the lung.
(血氣胸可能導致肺塌陷。)