您要查找的是不是：
- Alarm, feed valve or pump starter switch actuates just before the burner switch cuts the firing. 警报器，进水阀或泵启动装置开关在燃烧器关闭燃烧之前启动。
- STILL ASSEMBLY: Includes degassing feed chamber, 3" diameter heated rotor, water-cooled condensing surface, feed valve, distillate / residue valves, and distillate / residue collecting vessels. 蒸馏器模块：包括脱气进给腔，3英寸加热转子，水冷的冷凝罩，进给阀，蒸馏/残留阀，收集器等。
- That boxer is a prodigious feed. 那个拳击家是个大肚汉。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- Cows and sheep depends forage to feed. 牛和羊依靠草料喂养。
- He can barely feed and clothe his family. 他勉强能给予全家人温饱。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- Have you turned off the water valve? 你关掉水阀了吗？
- The fee paid to a mint by a government. 铸币费政府支付给铸币厂的钱
- I thought the accountant's fee rather high. 我认为那个会计师收费很高。
- Cattle and sheep feed chiefly on grass. 牛羊主要以草为食物。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- The doctor's fee was higher than we expected. 这位医生的收费比我们预料的高。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- I'm afraid I can't afford the doctor's fee. 恐怕我付不起给医生的酬金。
- They charge a small registration fee. 他们收一点注册费。
- He has to work hard to feed and clothe his family. 他必须努力工作以供给全家吃穿。
- Silkworms feed on the leaves of mulberry. 蚕吃桑叶。
- He have to work hard to feed and clothe his family. 他必须努力工作以供给全家吃穿。
- Bats fly at night and feed on insects. 蝙蝠在夜间飞行，以昆虫为食。
