相關(guān)單詞近義詞 slackening 動(dòng)詞slacken的現(xiàn)在..., laxation 松弛, relaxation 消遣反義詞tightening, 上緊臨近詞loosen, loosening of egg, looseness factor, loosen up prices, Loosening shovel, loosen rock mass, loosening tiller, loosen the brake, loosen sb's cough, looseness of soil, Loosenable suture 返回 loosening