Bipentene
双戊烯
🗣️ 情景例句
what you need to fix up the old library.
你们修复旧图书馆所需要的东西。
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
A little. I go to Chinese classes every week.
一点点，我每周去汉语班上课。