Dichlorofenthion
[化] 除线磷
🗣️ 情景例句
Sounds like ...
声音像……
Step after step the ladder is ascended.
按部就班，循序渐进。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：