| 非 |
fēi wēi rǎo | non-perturbative (physics) |
| 非 |
Fēi | abbr. for 非洲, Africa |
| 非 |
fēi | to not be; not / wrong; incorrect / non-; un-; in-; de- / to reproach; to blame / (coll.) to insist on; simply must |
| 微 |
Wēi | surname Wei / ancient Chinese state near present-day Chongqing / Taiwan pr. [Wei2] |
| 微 |
wēi | tiny / miniature / slightly / profound / abtruse / to decline / one millionth part of / micro- / Taiwan pr. [wei2] |
| 微 |
wēi rǎo | infinitesimal disturbance / perturbation (physics) |
| 扰 |
rǎo | to disturb |