Unoiled
a. 未加油的, 未上油的, 未涂油的
🗣️ 情景例句
It's bound to happen sooner or later.
这件事迟早要发生。
Think of the devil and he's looking over your shoulders.
说到曹操，曹操就到。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-