Xlc
abbr. xenon lamp collimator 氙灯平行光管，氙灯准直仪
🗣️ 情景例句
and I felt I should spend more time
我觉得应该多花些时间
We'd like you to consider our request once again.
我们希望贵方再次考虑我们的要求。
In the middle of the classroom.
在教室中间。