Halocarbons
(halocarbon 的复数) n.[化]卤烃
🗣️ 情景例句
there isn't any work for a retired person my age.
没有我这种年纪的退休老人的工作。
His job is his whole life.
工作就是它的生命。
The bottle is empty.
瓶子是空的。