Hexachlorobutadiene
[化] 六氯丁二烯
🗣️ 情景例句
I'm sure everyone will be very happy with these gifts.
相信他们一定会喜欢这些礼物的。
Laws catch flies and let hornets go free.
法网只捕蝇，黄蜂由它去。
But real tramps are not beggars.
但真正的流浪并不是乞丐。