double crossover

常見例句

If you consistently over-reach on your backstroke pull, double-arm makes this very tough to do, because you have to cross your arms during the recovery to accomplish that.
如果你總是在仰泳劃水的時(shí)候手臂過肩線，那么這個(gè)雙臂練習(xí)就會(huì)讓你很難做到，因?yàn)槟惚仨氃谝票蹠r(shí)手臂交叉才能做到那樣。
A series of double-blind, randomized, cross-over, healthy volunteer studies have been conducted to avoid the confounding effects on cognition such as those produced by changes in seizure frequency.
為了盡量減少如癲癇發(fā)作等其它因素對(duì)認(rèn)知功能的影響，既往完成了許多健康志愿者參與的隨機(jī)雙盲交叉研究。