Aiming symbol
[计] 瞄准信号, 目标符号
🧩 词语组成解析
[计] 目标
🗣️ 情景例句
the school poster for the play this year.
今年学校话剧的海报。
How long have you had this pain?
疼痛多久了？
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。