Gsd
abbr. general system description 通用系统描述; genetically significant dosage 遗传显著剂量; grid sphere drag 网格球面阻力
🗣️ 情景例句
Can you do me a favor?
你能帮我个忙吗？
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
I hope I haven't failed.
我希望别不及格。