Hexachlorobutadiene
[化] 六氯丁二烯
🗣️ 情景例句
And we'll also need some ladders
而且我们还需要一些梯子
Come on, honey.
过来，亲爱的。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。