Lcls
abbr. liquid chemical level sensing system 液态化学试剂液面传感系统; Livestock Commission-Levy Scheme 家畜佣金征税计划
🗣️ 情景例句
ready for the graduation ceremony,
为毕业典礼做准备，
Let me give you a little motherly advice.
让我给你一些母亲般的劝告。
Yes?
什么事？