Catgut
n. 弦乐器, 肠线\\n[医] 肠线
📖 牛津释义
catgut
n[U]
thin strong cord made from the dried intestines of animals and used for the strings of violins, tennis rackets, etc （小提琴、 网球拍等用的）肠线.
🏥 医学释义
（羊）肠线
🗣️ 情景例句
If this doesn't make you happy, nothing will.
如果这个事情都不能使你高兴趣来的话，就没有其他的办法了。
The ass wags his ears.
自鸣得意。
He is used to eating out all the time.
他已经习惯在外面吃饭了。