calf
calf 英 [kɑ:f] 美 [kæf]
n. [解剖] 腓肠，小腿；小牛；小牛皮；(鲸等大哺乳动物的)幼崽
名词复数:calves
- The word calf can mean either a baby cow or bull, or the area of the back of your leg between your ankle and knee.
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- n. [解剖] 腓肠，小腿；小牛；小牛皮；(鲸等大哺乳动物的)幼崽
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1. And because your calf twitches.
还因为你的小腿肚的抽搐。
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2. You can do this with your calf muscles, thigh muscles (front and back), chest, abdomen, buttocks, shoulders and back.
你可以对你的小腿肌肉、大腿肌肉（前面和后面）、胸部、腹部、臀部、肩部和背部这么做。
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3. The rope-like tendon connects the calf muscles, the gastrocnemius and the soleus, to the heel bone, and is responsible for pushing off when you walk, jump or run.
该肌腱形似绳索，一头连着小腿的腓肠肌和比目鱼肌，另一头与跟骨相连，在人体行走，跳跃或跑动时，行成向前的推力。
- calf (n.1) "young of a bovine animal," Old English cealf (Anglian cælf) "young cow," from Proto-Germanic *kalbam (source also of Middle Dutch calf, Old Norse kalfr, German Kalb, Gothic kalbo), perhaps from PIE *gelb(h)-, from root *gel- "to swell," hence, "womb, fetus, young of an animal."
- calf (n.2) "thick, fleshy part of the back of the lower human leg," early 14c., from Old Norse kalfi, a word of unknown origin; possibly from the same Germanic root as calf (n.1). Relatively larger in man than in other mammals for the support of the body standing upright. Of garments, calf-length is from 1956.
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