基本解釋逃避責任的行爲 slackly同根派生 slackerism相關詞英漢例句Demand is slack over the summer months. 夏季的幾個月市場滯銷。Slack up before you reach the crossroads. 駛近十字路口時要減低速度。Slack off/up as youapproach the junction. 接近交叉口時要減速。Don't slack off in your studies. 不要荒費你的學業(yè)。Winter is the slack season at most hotels. 鼕天是大多數(shù)旅館的淡季。slackerism更多例句