Preemergent
a. (植物种子)出土前的,出土前施用的
🗣️ 情景例句
Sure, what do you want?
可以啊。什么事
I don't know how to work the machine.
我不懂得怎样使这部机器运转。
One of Mary's prize possessions was a little white lamb which her husband had given her.
玛丽最珍贵的财产之一就是丈夫送给她的一只白色小羔羊。