Melarsen
蜜胺基苯胂酸
🗣️ 情景例句
Please, sit down.
请坐。
It's two o'clock.
两点钟。
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。