Uel
abbr. upper explosive limit 爆炸上限
🗣️ 情景例句
Well, he's asleep--finally.
好了， 他终于睡着了。
He that would know what shall be must consider what has been.
欲知未然，须思已然。
Thanks, Carol.May I have a glass of beer please?
谢谢，卡罗尔。给我一杯啤酒好吗？