Dodecyl
十二(烷)基
🗣️ 情景例句
Maybe I can help. Tell me what it is, Susan.
也许我能帮忙。说给我听听 ，Susan。
Then,I shave,brush my teeth and comb my hair.
然后，我刮胡子，刷牙并梳头。
He came by train.
他乘火车来。