Feofitin
脱镁叶绿素
🗣️ 情景例句
I'd appreciate that.
谢谢你。
Knowledge is long, life is short.
吾生有涯，而知无涯。
Yes. It sounded like a train that was going under my house.
是的。这响声听起来像是一列火车在从我的房子下面驶过。