Spherical aberration
[化] 球差; 球面像差\\n[医] 球面象差
🧩 词语组成解析
aberration
['æbə'reʃən]
n. 偏差，差错;脱离常规，越轨;[医]心理失常，精神迷乱;[法]过失;
err =wander,mistake,表示”漫游,犯错误”#词根助记：ab离开+err漫游
🗣️ 情景例句
Would you like something to drink?
你要不要喝点东西？
How many sisters and brothers do you have?
你有几个姊妹和兄弟？
He has always been a good neighbour.
他一直是个好邻居。