past participle adjective from affect (v.2); 1530s in the now-obsolete sense "favorably disposed" (preserved in disaffected); meaning "artificially displayed" is recorded from 1580s.
权威例句
1. His reason had been permanently affected by what he had witnessed.
他所目睹的那一幕永久性地影响了他的神智。
2. Water supplies and other public utilities were badly affected.
供水以及其他公用事业受到了严重影响。
3. Vitamins in solution are more affected than those in solid foods.
溶液里的维生素比固体食物里的维生素受到的影响更大。
4. Hearing can be affected by ear wax blocking the ear canal.