Collimator
n. 准直仪\\n[化] 准直管; 平行光管
🏥 医学释义
准直器，平行光管
🗣️ 情景例句
In order to catch fish, you have to do this.
要钓鱼你就得这样。
Then,it's usually time to wake up my little brother.
然后，通常是我弄醒我的弟弟的时间。
The snake then wound itself round the wires.
于是蛇就缠住了几根电线。