托福单词crabgrass什么意思-crabgrass词组短语_例句_近义词

crabgrass什么意思

n.一种杂草

crabgrass词组短语

Dow crabgrass killer:草特磷

Crabgrass Frontier:马唐草边疆

Dow w crabgrass killer:草特磷

Hairy Crabgrass:马唐；毛马唐

chinese crabgrass:华马唐

large crabgrass:红色马唐

smooth crabgrass:止血马唐

wire crabgrass:长花马唐

shore crabgrass:海滨马唐

crabgrass近义词

n.

grass

crabgrass例句

1.He was 44,divorced,his backyard overrun with crabgrass.

他44岁，离异，后院长满了杂草。

2.Crabgrass is usually best handled by the use of a pre-emergent.

马唐通常是最好的处理由前使用紧急。

3.The compound has good herbicidal function to crabgrass and abutilon.

本发明的化合物对马唐、苘麻具有良好的除草作用。