Lgs
abbr. Langer-Giedion syndrome 兰-吉综合征（毛发-鼻-指骨综合征）; Lennox-Gastaut syndrome 伦-加综合征（肌陈挛性癫痫）; limb-girdle syndrome 肢-带综合征; Landing Guidance System 登陆引导系统
🗣️ 情景例句
What material is this made from?
这是什么材料做的？
Don't forget to buy it for him.
不要忘记买给他。
How long are you staying in Xi'an?
你要在西安呆多久？