Canaliculus
n. 小管, 微管\\n[医] 小管
🗣️ 情景例句
Take care, and have a nice flight.
请保重！祝你一路顺风！
How much ink did you want to get ?
你要拿多少墨水？
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。