Hexylresorcin
己基间苯二酸; 己雷琐率
🗣️ 情景例句
I can't ask him for a raise, I have no experience in negotiation.
我不能叫他给我加薪，我在谈判方面没经验。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
What is your best price on this item?
此一品目的最低价是多少？