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
Well, we could tell her
嗯，我们可以告诉她
The modern farmer spreads the agricultural chemicals on the fields.
当今的农民
Later, by about two weeks.
延迟，大概二个星期。