Ferulene
阿魏烯
🗣️ 情景例句
You don't have to work yourself sick.
你不必让自己工作到病倒。
Generally speaking, it's cheaper but slower to ship goods by sea than by rail.
总的来说，海运比铁路运输更便宜，但速度慢一些。
I'm counting the new books.
我在数新书。