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- 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。
- Economic analysis on partially washing slack coal of south part in Sunjiagou Coal Preparation Plant 孙家沟洗煤厂部分入洗南部区末煤的经济性分析
- 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。
- Winter is the slack season at most hotels. 冬天是大多数旅馆的淡季。
- Discussion on feasibility of automatic slack coal blending system in coal preparation plant of Gushuyuan Mine 古书院矿选煤厂末煤系统自动配煤可行性探讨
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- Not taut, firm, or compact; slack. 松弛的不紧、不严密或不坚实的; 放松的
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- 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。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- The sailors pulled at the rope to take up the slack. 水手们拉起绳索把它收紧。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
