Hydrogenated propylene tetramer (hpt)
[化] 氢化丙烯四聚物
🧩 词语组成解析
v. 使与氢化合, 使氢化( hydrogenate的过去式和过去分词 )
n. 丙二醇\\n[化] 丙烯
n. [化]四聚物
🗣️ 情景例句
I have a lost dog I'd like to bring to you.
我这儿有一只失散的狗，我想送来给你们。
You are right!
答对了。
Then the teacher says, Stop and put your hands in front of you now.
“现在停止，并把手放在面前。”