Pygochord
[動]尾索, 某些半索類小腸的腹正中嵴狀突起
??? 情景例句
I'm thinking.
我還在想。
Theings past cannot be recalled.
過去的事情無可挽回。
We'd have to compare notes on what we've discussed during the day.
我們想用點時間來研究討論一下白天談判的情況。