Mesulfamide
美磺胺; 磺酸甲磺胺
🗣️ 情景例句
I have been talking to a group of salesmen
我一直在与一群推销人员谈话
I told him last Tuesday.
我上个星期二告诉他。
Suddenly the door of the storeroom was opened and a man entered.
突然贮藏门开了，一个男人走了进来。