Acoelia
[医] 无腹[畸形]
🗣️ 情景例句
Did you get some rest on your vacation?
假期中休息的怎么样？
He is attending a morning intensive course four hours a day, six days a week.
他每周六早晨都上一门4小时的速成课。
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。