| 单词 | weedkiller |
| 释义 | weedkiller (once / 695254 pages) n WORD FAMILY weedkiller: weedkillers USAGE EXAMPLESHe says crops resistant to Roundup, Monsanto’s most popular weedkiller, saved his cooperative. New York Times(Oct 29, 2016) Monsanto’s revenues have been sliding because of generally low crop prices and questions over the efficacy of one of its best-known products, a weedkiller. Economist(Sep 08, 2016) He blames the weedkiller sprayed on the soya fields. BBC(Aug 22, 2016) n a chemical agent that destroys plants or inhibits their growth Syn|Hypo|Hyper herbicide, weed killer Agent Orange a herbicide used in the Vietnam War to defoliate forest areas atrazinea synthetic compound derived from triazine that is widely used as an agricultural herbicide linurona herbicide that kills weeds without harming vegetables paraquata poisonous yellow solid used in solution as a herbicide silvexa herbicide that is effective in controlling woody plants but is toxic to animals simazinea herbicide used to control weeds (especially among crops) chemical, chemical substance material produced by or used in a reaction involving changes in atoms or molecules |
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