Dichlorbenzene
[医] 二氯苯
🗣️ 情景例句
Happy birthday, Carl.
生日快乐 ，Carl。
You never know what you can do till you try.
事非经过不知难。
If we remain inveterate smokers, it is only because we have so often experienced the frustration that results from failure.
如果我们烟瘾大，戒不掉，那是因为屡戒屡败，失去信心。