Difenoxuron
枯莠隆
🗣️ 情景例句
Hello, my name is Tom with Steve Rogers.
喂，你好，我是Steve Rogers公司的汤姆。
The worst traffic condition of the town
镇上最拥挤的交通状况
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。