您要查找的是不是：
- contaminant drain outlets 排污口
- River contaminant drain outlet 入河排污口
- After cleansing, spray insecticide into the floor drain outlets. 地台排水口消毒后,须在排水口处喷射杀虫水。
- Clean floor drain outlets at least once a week to prevent putrid air and insects in the soil pipes from entering the premises. 地台排水口最少每星期清洁一次,以防止污水渠内的臭味或昆虫进入楼宇内。
- Pour a teaspoonful of 1:99 diluted household bleach solution down the drain outlet. 把一茶匙1:99的稀释家用漂白水灌入排水口。
- Pour about half a litre of water into each drain outlet regularly about once a week. 定期把约半公升清水倒入所有排水口,约每星期一次。
- Pour about half a litre of water into the drain outlet followed by a teaspoon of a 1:99 diluted household bleach solution. 先把半公升左右的清水倾注进地台排水口,然后灌入一茶匙1:99稀释家用漂白水。
- Then, pour a teaspoon of 1:99 diluted household bleach solution into the drain outlet. Finally, spray insecticide into the drain outlet. 然后把一茶匙1:99稀释的家用漂白水倒进排水口,再用杀虫水喷于排水口内。
- Clean the floor drain outlets regularly; 定期清洁地台排水口;
- The shoe manufacturer had several outlets. 那家制鞋厂商有几家代销店。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- They found some new outlets for their products. 他们为自己的产品找到了一些新的市场。
- This cosmetics firm has 34 outlets in Britain. 这家化妆品公司在英国有34个经销店。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- They are digging trenches to drain the water off. 他们正在掘沟排水。
- They are digging trenches to drain the water away. 他们正在掘沟排水。
- The coffee grains plugged up the kitchen drain. 咖啡渣堵塞了厨房的排水道。
- The drain is blocked and needs unplugging. 排水管堵塞了，得疏通一下。
- These boys want an outlet for their energy. 要有个办法让这些男孩子发泄他们的精力。
- The bathtub drain needs repairing. 浴盆的排水管需要修理。
