Phys ed
体育
🧩 词语组成解析
abbr. 物理系（physics）；物理学家（physicist）；生理领域（physics）；生理盐水（physiological saline）
Ed
[ed]
Estimate Departure time 预计起飞时间;Engineering Development 工程研制;Effective Dose 有效剂量;
🗣️ 情景例句
How you all doing ?
你们大家怎么样？
Every man is best know to himself.
自己最了解自己。
The lawyer ascertained that a policeman had indeed dealt roughly with foreigners on several occasions.
律师证实有个警察确实多次粗鲁地对待外国人。