weeds

1. N-COUNT 杂草;野草
   A weed is a wild plant that grows in gardens or fields of crops and prevents the plants that you want from growing properly.
   1. ...a garden overgrown with weeds.
      长满杂草的园子
2. N-VAR 水草;水生植物
   Weed is a plant that grows in water and usually forms a thick floating mass. There are many different kinds of weed.
   1. Large, clogging banks of weed are the only problem.
      唯一的问题就是大量水草阻塞了水道。
3. VERB 给…除杂草
   If you weed an area, you remove the weeds from it.
   1. Caspar was weeding the garden...
      卡斯珀正在给花园除杂草。
   2. Try not to walk on the flower beds when weeding or hoeing.
      拔草和锄地时尽量不要踩到花坛。
4. N-UNCOUNT 烟草；大麻
   People sometimes refer to tobacco or marijuana as weed .
   1. Two and a half years ago I gave up the evil weed.
      两年半以前我改邪归正，不抽大麻了。

1. With repeated applications of weedkiller, the weeds were overcome.
   经过反复施用除草剂，杂草得以彻底根除。
2. Weeds are an index to the character of the soil.
   杂草是反映土壤特征的一个指标。
3. We hurried on until we reached a courtyard overgrown with weeds
   我们匆匆往前走，来到一个野草丛生的院子。
4. The edges must overlap each other or weeds will push through the gaps.
   边缘必须互搭在一起，否则杂草会从缝隙中钻出来。
5. Weeds had swallowed up the garden.
   花园里杂草丛生。
6. If left unchecked, weeds will flourish.
   如果不加以遏制，杂草就会疯长。
7. Mustard is grown in the field when weeds are there, rather than when the growing crops are there.
   芥菜要在地里长杂草而不是长庄稼时种植。
8. Weeds grow rankly.
   杂草丛生。
9. The weeds run riot in some fields.
   有些田地里出现了草荒。
10. My garden is running to weeds.
    我的院子里长满了杂草。
11. It is necessary to guard against disastrous fires when burning wild bushes and weeds.
    放荒时一定要提防火灾。
12. Weeds always crop up in the fields.
    地里总是长出杂草来。
13. They have found out a new way to keep down weeds in paddy fields.
    他们找到了一种控制稻田杂草的新方法。
14. The pupils are pulling up the weeds.
    学生们在拔草。
15. The island was overgrown with weeds and looked extremely desolate.
    岛上杂草丛生，异常索寞。
16. The field is overgrown with weeds and the barn is empty.
    田甚芜，仓甚虚。（《道德经》）
17. The yard is full of weeds, but the house itself is in good condition.
    院子里杂草丛生，但房子本身完好无损。
18. Many urban people can not tell rice seedling from weeds.
    里人分不清水稻苗和杂草。
19. I have a patch of land, in which grow weeds.
    我在河边有一块地，长满了杂草。
20. I used weedkiller to get rid of the weeds in the garden.
    我用除草剂除去了花园中的杂草。
21. Weeds compete with plantings for water and nutrients.
    杂草和植物争夺水分和养分。
22. He is in taller grass and weeds.
    他走在更高的草地和杂草中。
23. Annual or perennial grasses including decorative and meadow species as well as notorious agricultural weeds.
    一个一年或多年生禾本属，包括装饰性和草坪用草品种和声名狼藉的农业杂草。
24. Weeds are accompanying plants that influence the growth and production of crops in agroecosystem.
    杂草是农业生态系统中对农作物的生长和产量产生重要影响的伴生植物。
25. He eradicated weeds in his garden.
    他把花园中的杂草根除了。
26. Annual broadleaf and grass weeds are major problems.
    主要杂草是一年生阔叶杂草和禾本科杂草。
27. But some farmers have used so much glyphosate that a number of kinds of weeds can now resist it.
    但是由于一些农民已经使用了太多了草甘膦，很多杂草目前都具有了抗药性。
28. Irrigation has been used where needed and modern chemical to control weeds.
    需水的地方有了灌溉设施，并且采用了现代化学药剂以控制杂草。
29. For example, many farmers spray chemicals on crops to kill weeds and insects.
    例如，许多农场主朝庄稼喷撒化学物质以杀死野草和昆虫。
30. My garden is now clear of weeds.
    我的花园现在没有杂草了。

noun

1. a black garment (dress) worn by a widow as a sign of mourning

   Synonym:    widow's weeds