Pero
[医] 嗅球外层
🗣️ 情景例句
If you need anything, just ask.
假如你需要什么尽管讲。
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。