slagn.熔渣;矿渣;<英俚> 荡妇v.(英)严厉批评
slackadj.松弛的;懈怠的;萧条的n.松弛的部分;松散;淡季vt.使缓慢;疏忽vi.变松弛;逃避工作
slacken up放松,放慢
slacken offv.放松;松弛;减弱
slacken leak松弛泄漏
slacken away松开; 把 ... 松开; 松掉; 拧松
slacken the pace放慢步速
slacken one's pace有知觉的神格。
slacken one's speed塞珀克尔窑
"Production slowed"
"He slackened his pace as he got tired"
"Don't relax your efforts now"
"the rope slackened"