weed-killer

英 ['wiːdk'ɪlər] 美 ['wiːdk'ɪlər]

• n. 除草剂

英英释义

名词 weed killer:

1. a chemical agent that destroys plants or inhibits their growth

例句

用作名词 (n.)

1. The grass on the lawn grows wildly, we must use some weed killer.
   这片草地的草长得太杂了，我看要用些除草剂了。
2. Less weed growth around their crops would mean less need for herbicide chemicals.
   农作物周围长很少的野草意味着需要少的化学除草剂。