Dimethyl
[医] 二甲基
🗣️ 情景例句
there won't be a job for me.
已经没有空缺了。
When the ffish is caught the net is laid aside.
鱼获网弃。
He sends me interesting postcards from the ports where the ship stops.
他还从船停泊的海港给我寄来了明信片。