Dibutylphosphate
(DBP)磷酸二丁酯
🗣️ 情景例句
As far as possible, the teacher should expose the student to real life situations.
教师应该尽可能使学生接触现实生活的情景。
While (or Where) there is life there is hope.
留得青山在，不怕没柴烧。
Where do you want me to sign?
你要我签在哪里？