1.
clear from impurities, blemishes, pollution, etc..
去除杂质污渍污染等。
2.
cleaning by getting rid of impurities.
通过清除杂质而干净。
3.
She was on her knees weeding the garden.
她跪着给花园除杂草。
4.
They are grubbing up weeds.
他们正在掘除杂草。
5.
I weed the yard.
我在庭院中除杂草。
6.
Kill off weeds, insects, rats
灭除杂草、害虫、老鼠
7.
the entire amount of income before any deductions are made.
扣除杂款前的总收入。
8.
To get rid of impurities,blemishes,muddiness,or foreign matter.
去除杂质、污渍、污泥或其它杂物
9.
Herbicides provide a cheaper and more effective means of controlling weeds than cultivation.
除草剂比清耕消除杂草成本低，效率高。
10.
a selective weed-killer,ie one that kills weeds but not other plants
选择性除草剂（专除杂草而不伤及其他植物的）.
11.
Willowing machinery and teasers, garnett machines
开松除杂机、和毛机、弹毛机
12.
To rid of dirt, rubbish, or impurities.
扫除，清除去除尘土、垃圾或杂质
13.
eliminating trouble some weeds
消灭难以根除的杂草
14.
it is necessary to remove the adulterants before use.
使用前不必去除掺杂物。
15.
They plucked up weeds from the garden.
他们拔除花园内的杂草。
16.
The gardener pulled up the weeds.
花园工人拔除了杂草。
17.
The gardener dug out the weeds
园林工人铲除了杂草。
18.
Breeding and Studies of Foxtail Millet Hybrid Changzagu 2 with Herbicide-resistance
抗除草剂谷子杂交种长杂谷2号选育研究