Epidium
心外膜
🗣️ 情景例句
This career move is a step in the right direction.
这次变动是你在事业上的一次迈进。
Yes, I've just come back from Scotland.
是的，我刚从苏格兰回来。
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。