您要查找的是不是：
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Demand is slack over the summer months. 夏季的几个月市场滞销。
- Slack up before you reach the crossroads. 驶近十字路口时要减低速度。
- Stop slacking and get on with that digging! 别偷懒，继续挖！
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Slack off/up as youapproach the junction. 接近交叉口时要减速。
- Don't slack off in your studies. 不要荒费你的学业。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- Winter is the slack season at most hotels. 冬天是大多数旅馆的淡季。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- He is answering the test paper busily. 他正忙着答考试卷。
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
- Not taut, firm, or compact; slack. 松弛的不紧、不严密或不坚实的; 放松的
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
- That driving test was a real doddle. 那次驾驶执照的考试真是易如反掌。
- After intense work in the summer, we are slacking off now. 夏季紧张的工作过後，我们现在放松了。
- The battery is on test at the moment. 此刻正在对这种电池进行测试。
- But for Tim, the whole class passed the test. 除蒂姆之外，全班都通过了这次考试。
- After intense work in the summer, we are slack off now. 夏季紧张的工作过後，我们现在放松了。
