Carbazone,diphenyl
[化] 二苯卡巴腙
🗣️ 情景例句
Help yourselves.
请随便用。
If the old dog barks,he gives counsel.
老狗叫，是忠告。
For a long time.I watched them scurrying around the base of the tree in bewilderment.
在很长一段时间里，我看见蚂蚁围着大树底部来回转悠，不知所措。