Htab
abbr. hexadecyl trimethyl ammonium bromide 溴化十六碳烷基三甲铵
🗣️ 情景例句
Look, the Kramers are showing off in their new convertible.
看，克来姆一家在炫耀他们的新敞蓬车。
Relax!
放松一下！
Children often love to play this game.
孩子们常爱玩这种游戏。