Defectives
(defective 的复数) a. 有缺陷的, 欠缺的\\nn. 有缺陷的人, 不完全变化词
🗣️ 情景例句
Speaking of being a mother,
谈到当母亲，
Button holes are very hard to sew.
要缝钮扣洞非常难。
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。