Parallelometer
平行四边形检测仪
🔁 扩展释义
【医】 平行线面测量器
🏥 医学释义
平行线面测量器
🗣️ 情景例句
Good morning, sit down please.
早安，请坐。
You'll fall, if you don't take care.
你不专心的话，就会跌倒。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。