Classrooms
n. 教室, 课堂( classroom的复数形式 )
🗣️ 情景例句
Yes, Alexandra.
对， Alexandra。
Please send us your price list of quartz clocks.
请寄给我们贵方的石英钟价目单。
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后转一个半圈，再沿直线飞，再朝反方向转个半圈。