Chinoin
乙基苯基嘧啶三酮
??? 情景例句
On a studect visa, full-time work is not permitted.
持學生簽證的話，不允許做全職工作。
A chance may come up soon.
一個機會可能會很快出現。
One lady brought in a biscuit on a wheelbarrow.
一位女士用手推車運來一個餅干，