Alcotate
变性剂(使有毒气体具有臭味,或使酒精变性)
🗣️ 情景例句
There's a long way to go in reviving the countr's economy.
这个国家的经济复苏还有很长一段路要走。
Why didn't you do it?
为什么你不做？
The coldest season of the year is winter.
一年里最冷的季节是冬天。