Collinear
a. 共线的\\n[医] 同一直线的(光学)
🗣️ 情景例句
He's always in and out of jobs.
他老是跳槽。
The eye that sees all things else sees not itself.
眼睛能看见一切的东西，但看不见自己。
'Would you mind unlocking this suitcase please?'
“请打开这只手提箱好吗？”