Trithioformaldehyde
三聚硫代甲醛
🗣️ 情景例句
Of course.
当然。
The cow that's first up gets the first of the dew.
早起母牛先得露。
'The strap needs mending,' said Mrs.Sterling later, 'but they did not steal anything.'
“这提包带需要修理，”斯特林夫人事后说道，“不过他们什么也没偷走。”