Smdc
[医][=sodium methyldithiocarbamate]威百亩，甲基二硫代氨基甲酸钠：烟熏剂型农药
🗣️ 情景例句
What a pleasant surprise running into you.
碰见你真是太棒了！
He works best who knows his trade.
内行的人做他的事一定会做得最好。
He then changed into overalls and spent the next eight hours as a dustman.
然后换上工作服，当8个小时清洁工。