Dichlorobenzaldehyde
二氯苯甲醛
🗣️ 情景例句
Hello, how are you doing today?
你好， 今天怎么样？
It is too late to shut the stalbe door when the steed is stolen.
失马锁厩，为时已晚；贼去关门，为时已迟。
Very excited, the party dug a hole two feel deep.
队员们异常激动，就地挖了一个两英尺深的坑，