Trisulfide
[化]三硫化合物
✅ 同义词
🔁 扩展释义
【医】 三硫化物
🗣️ 情景例句
Just make the few changes I suggested and your letter will be perfect!
只要改动我提到的个别地方，你的信就会很完美了。
The student felt very shy as he stood in front of the class.
那个学生站在大家的跟前时，感到非常难为情。
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。