Alloprene
氯化橡膠
??? 情景例句
That's nothing at all.
不用客氣。
You'd have a better chance of catching the train if you took a bus to the station instead of walking.
如果你不是步行而是乘公共汽車的話，那你就比較有可能趕上火車。
Hello, Zhou Lan. Can I ask you for some advice?
你好，周蘭。我想征求一下你的建議，可以嗎？