non - symmetric的用法和樣例：
例句
- This page will explain the difference between symmetric and asymmetric switching.
這一頁(yè)將解釋對稱(chēng)式與非對稱(chēng)式交換技術(shù)的不同。 - Also a strong symmetric front stall or asymmetric forward surge is likely when leading out the dynamic full stall.
在改出此動(dòng)作的過(guò)程中，你可能會(huì )遇到強烈的對稱(chēng)前失速或者非對稱(chēng)振蕩。
