Ly
abbr. 林业行业标准；淋巴细胞；铅合金
🗣️ 情景例句
Will you be all right?
你不会有问题吧？
Yes,he is.
是的，他是。
The children were at school, my husband was at work and the house was quiet.
孩子们在上学，我丈夫在上班，家里清静得很。