Naphthaquinone
萘醌
??? 情景例句
Good, it's 122 over 80.
好 ，收縮壓122 舒張壓80。
How much ink did you want to get ?
你要拿多少墨水？
I turned round.I looked at the man and the woman angrily.
我回過頭去怒視著那一男一女，