Phenthiol
[化] 苯硫酚
??? 情景例句
How do you find the answers?
你覺(jué)得這些答復(fù)如何？
Look before you leap; see before you go.
三思而行。
Have you brought anything to weigh the flesh?
你帶來(lái)了稱肉的器具嗎？