Ly
abbr. 林业行业标准；淋巴细胞；铅合金
🗣️ 情景例句
Take care, and have a nice flight.
请保重！祝你一路顺风！
I can write.
我会写。
I entered the hotel manager's office and sat down.
我走进饭店经理的办公室，坐了下来。