B.c.e.
abbr. 化学工程学士（Bachelor of Chemical Engineering）；公元前（Before the Common Era）
🗣️ 情景例句
It might be simpler and less expensive .
这样可能比较简单而且省钱。
Disgraced may be he who thinks ill.
心怀不端的人是可耻的。
Now he has put an ugly stone head over the gate.
现在他把一个丑陋的石雕头像放在了大门上边，