Y-direction
[计] Y轴方向, 纵轴方向
🧩 词语组成解析
🗣️ 情景例句
Who is it?
是谁呀？
He conducted himself nobly.
他持身高尚。
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。