Oildag
石墨润滑剂, 胶体石墨
🗣️ 情景例句
You know they say,Love your wife, Love her dog.
你知道吗？他们说“爱屋及乌”。
Rome was not built in a (or one) day.
罗马不是一日建成的。
Ok, I'll see what I can do.
好吧，我考虑考虑吧