Llnl
abbr. Lawrence Livermore National Laboratory <美国>劳伦斯利弗莫尔国家实验室
🗣️ 情景例句
How has your visit to Shanghai been so far?
目前你对上海的印象如何？有何收获？
We have known each other for 6 years.
我们认识有六年了。
But I'm worried about his Chinese.He may fall behind the other students when he comes back.
但我担心他的中文。等他回来后，他可能会落到其他同学后面。