Llc
[计] 逻辑链路控制\\n[化] 液液色谱法
🗣️ 情景例句
Please wait a second.
请稍等。
We can't rely on him.
我们不能依赖他。
I'm afraid I don't have it any more. I sold it last week.
我恐怕是没有了，上星期我把它卖掉了。