weeds

英 [wiːdz]

美 [wiːdz]

n.  杂草，野草(尤指庄稼或花园中的); 水草; 烟草; 烟叶; 香烟; 烟卷
v.  除(地面的)杂草
weed的第三人称单数和复数

IELTS

柯林斯词典

• N-COUNT 杂草;野草
  Aweedis 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
• N-VAR 水草;水生植物
  Weedis 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。
• VERB 给…除杂草
  If youweedan 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。
• N-UNCOUNT 烟草；大麻
  People sometimes refer to tobacco or marijuana asweed.
  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。

英英释义

noun

• a black garment (dress) worn by a widow as a sign of mourning
  Synonym:widow's weeds

双语例句

• Weeds compete with plantings for water and nutrients.
  杂草和植物争夺水分和养分。
• 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。
• 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。
• If left unchecked, weeds will flourish.
  如果不加以遏制，杂草就会疯长。
• 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。
• Weeds always crop up in the fields.
  地里总是长出杂草来。
• 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。
• He is in taller grass and weeds.
  他走在更高的草地和杂草中。
• The island was overgrown with weeds and looked extremely desolate.
  岛上杂草丛生，异常索寞。
• 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。