Echitin
[化] 厄蚩亭; 鸡骨常山酸
🗣️ 情景例句
Hi, Alexandra. Welcome.
嗨 Alexandra。欢迎。
I got caught in traffic, otherwise I would have been here sooner.
我遇到交通阻塞，否则我很快就到这了。
This is not easy, and may require two porpoises working together.
这并非易事，可能需要两只海豚合伙干才行。