vein
blood vessel carrying blood toward heart
n.L2 進階重點B2
靜脈
英文釋義 a blood vessel that carries blood toward the heart
托福詞彙
2,876 個單字與片語 · 21 個主題
詞彙（105）
side effect
n. · B2 · L1secondary effect of treatment beyond intended benefit
副作用
sleep apnea
n. · C1 · L3repeated interruptions of breathing during sleep
睡眠呼吸中止
sleep deprivation
n. · C1 · L2lack of sufficient sleep
睡眠不足；睡眠剝奪
sterilize
v. · C1 · L2eliminate all forms of microbial life on object
滅菌
stretch
v. · B1 · L1extend body or muscles to increase length
伸展；拉筋
therapy
n. · B2 · L1method of treating physical or mental health problem
治療；療法
transmission
n. · C1 · L2passage of infectious agent between sources and hosts
傳播；傳染
transmit
v. · B2 · L1pass infectious agent from source to host
傳播；傳染
treatment
n. · B1 · L1medical care intended to manage health problem
治療；療法
undergo surgery
v. · B2 · L2receive an operation as a patient
接受手術
vaccinate
v. · B2 · L1give vaccine to protect against disease
接種疫苗；為……接種疫苗
vaccine
n. · B2 · L1preparation training immune response to specific disease
疫苗
vein
n. · B2 · L2blood vessel carrying blood toward heart
靜脈
warm up
v. · B1 · L1prepare body for exercise with gentler activity
暖身
withdrawal symptoms
n. · C1 · L2effects after reducing substance to which body has adapted
戒斷症狀