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
I fell in love with him at first sight.
我对他一见钟情。
Karl was so upset that he began to turn red with anger.
卡尔非常惊讶，红着脸开始生气了。
Walt invented the steam engine.
瓦特发明了蒸汽机。