Pentrazol
戊四氮
🗣️ 情景例句
Americans consider it extremely bad manners to be late.
美国人认为迟到是一种极不礼貌的做法。
Don't you get it?
你懂不懂啊？
At least we're safte here, I said.
“起码我们在这里是安全的，”我说。