Xel
abbr. extensible engineer language 可扩展工程师语言（代号）; XeCl excimer laser 氯化氙准分子激光器
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
Why are you talking so far?
你为什么说得这样快？
I really think a little exercise would do you good.
我真的觉得做点运动对你有好处。