Hexaphene
[化] 己芬; 萘并[2,3-a]并四苯
🗣️ 情景例句
And about helping me find a job in Los Angeles.
请他帮我在Los Angeles找一份工作。
I have to hang up now.
我现在不得不挂电话了。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。