reverses例句
After several
reverses the enemy was forced to retreat.
几次失败后敌军被迫后撤.
Perhaps because of these
reverses Mailer temporarily abandoned fiction.
或许正是由于这一失败,梅勒暂时放弃了小说创作.
Alternating current
reverses from negative to positive about 60 times a second.
交流电由负到正一秒钟大约变换六十次.