Sdl
[计] 软件设计语言, 结构设计语言, 系统设计语言, 系统开发语言
🗣️ 情景例句
It's true.
对。
I did homework lat night.
我昨晚做家庭作业。
If the feeding place was away from the sun, the straight part of the wagging dance pointed downward.
如果喂食地点向着太阳，跳舞的蜜蜂在跳摇摆舞时直线部分就一直向上。