Glds
abbr. Gemini Launch data system 由双子星座飞船上发射（导弹）的数据系统; ground laser designator station 地面激光指示站
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
To window-shop
逛商品陈列橱
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。