Pincushion distortion
其它 Other[化] 枕形畸变
🧩 词语组成解析
n. 针垫
🗣️ 情景例句
Not at all.
不客气。
It's no use pumping a dry well.
徒劳无益。
Then give us three cases of this.
那么这种的就买三箱好了。