Xiphisterna
n. 剑胸骨( xiphisternum的名词复数 ); [医]剑突, 剑胸骨
🗣️ 情景例句
Thank you. It's delicious.
谢谢，味道很好。
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
I can't do that, Mr Tiger, said the monkey.
“我不能这么做呀，老虎先生，”猴子说