vein
blood vessel carrying blood toward heart
n.L2 เน้นเพิ่มเติมB2
静脉
คำนิยามภาษาอังกฤษ a blood vessel that carries blood toward the heart
ตอบเพื่อปลดล็อก
ตอบคำถามที่มีคำนี้ในศึกสบาย ๆ แรงค์ หรือฝึกเดี่ยวเพื่อปลดล็อกเนื้อหาทั้งหมด
คำศัพท์ TOEFL
คำและวลี 2,876 รายการ · 21 หัวข้อ
คำศัพท์ (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
睡眠呼吸暂停
sleep deprivation
n. · C1 · L2lack of sufficient sleep
睡眠不足；睡眠剥夺
sterilize
v. · C1 · L2eliminate all forms of microbial life on object
灭菌
stretch
v. · B1 · L1extend body or muscles to increase length
伸展；拉伸
therapy
n. · B2 · L1method of treating physical or mental health problem
治疗；疗法
transmission
n. · C1 · L2passage of infectious agent between sources and hosts
传播；传染
transmit
v. · B2 · L1pass infectious agent from source to host
传播；传染
treatment
n. · B1 · L1medical care intended to manage health problem
治疗；疗法
undergo surgery
v. · B2 · L2receive an operation as a patient
接受手术
vaccinate
v. · B2 · L1give vaccine to protect against disease
接种疫苗；为……接种
vaccine
n. · B2 · L1preparation training immune response to specific disease
疫苗
vein
n. · B2 · L2blood vessel carrying blood toward heart
静脉
warm up
v. · B1 · L1prepare body for exercise with gentler activity
热身
withdrawal symptoms
n. · C1 · L2effects after reducing substance to which body has adapted
戒断症状