🧩 词语组成解析
calf
[kɑ:f]
n. 牛犊;犊皮;腓，腿肚子;
n. 用绳捆；绳比；条痕
🗣️ 情景例句
How's your son getting on with his English?
你儿子的英语学得好吗？
Here's a prescription for a painkiller.
这是止痛的处方。
Thank you,Jim. Please sit down. Could you count them, please, Lucy?
谢谢你吉姆， 坐下吧！你能数数吗？鲁茜？