Indolylacetone
[化] 吲哚丙酮
??? 情景例句
And they have lots of clip-on bow ties.
而且他們有許多夾上去的領結。
I know he will understand your letter.
我知道他會明白我的信。
Do you think there is something wrong with the contract?
你認為合同有問題嗎？