Aegagropilus
毛团, 毛块
🗣️ 情景例句
Then an adult must sign for you.
那就必须有一位成年人来替你签字。
Button holes are very hard to sew.
要缝钮扣洞非常难。
So another astonishing fact came to light.
于是又发现了一个惊人的事实。