Htab
abbr. hexadecyl trimethyl ammonium bromide 溴化十六碳烷基三甲铵
🗣️ 情景例句
I'm sorry, I spoke out of turn.
对不起，我说错话了。
One butcher does not fear many sheep.
屠夫不怕羊多。
The meeting was scheduled for two hours, but it is not over yet.
会议原定了两个小时，不过现在还没有结束。