Semicircles
n. 半圆形, 半圆形的周长, 半圆形的东西( semicircle的复数形式 )
🗣️ 情景例句
Mr. O'Neill is the publisher of several magazines. O'Neill
先生是好几家杂 的发行人。
Many hands make light work.
人多好做活。
Debbie is only eleven years old and she hopes to set up a new world record.
黛比只有11岁，她希望创一项新的世界纪录。