Diploblastula
[动]双囊胚幼虫
🗣️ 情景例句
The more depressed he got, the more he turned to drink.
他越是情绪低落就越是借酒消愁。
False friends are worse than open enemies.
明枪易躲，暗箭难防。
It's very kind of you to help me.
你帮助我真是太好了。