crabgrass
crabgrass是什么意思、crabgrass怎么读
读音：[ˈkræbɡrɑːs]
[ˈkræbɡræs]
crabgrass 基本解释
n. 马唐，指草(多为杂草，难以根除)
crabgrass 词组短语
crabgrass 详细解释
noun
- 马唐，指草（多为杂草，难以根除）
a type of grass that grows where it is not wanted, spreads quickly and is hard to get rid of
crabgrass 双语例句
- 1、
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。 - 2、
Did she just call me an acre of crabgrass?
她骂我是肉脚？ - 3、
His beard is of a medium length but seems to grow with the irrational abandon of crabgrass.
他的胡须长度中等，却好像马唐草一样，长得杂乱无章。 - 4、
Experiments conducted in greenhouse showed that the efficacy of nicosul-furon on crabgrass was affected by weed size, surfactants and rain interval.
室内盆栽试验表明，烟嘧黄隆的药效受杂草叶龄、助剂及施药与降水间隔时间的影响。 - 5、
The crabgrass has started to take over our front lawn!
马唐草开始长满了我们的前院草地！ - 6、
This will allow grass blades to shade the ground, and will help prevent crabgrass from sprouting.
这将允许基层叶片底纹地面，将有助于防止马唐从发芽。 - 7、
PRE crabgrass, Goosegrass, Poa, winter broad leaves.
马唐，蟋蟀，早熟，冬季阔叶。 - 8、
Common crabgrass, green bristlegrass were the main weeds in the alfalfa field, their fresh was accounted for 90.04~ 97.84% in total weed fresh weight.
苜蓿地中以马唐、狗尾草等禾本科杂草为主，其鲜重占整个杂草鲜重的90.04%～97.84%。 - 9、
There is no obvious difference among shandong main ginger production areas, the main weeds are: Common crabgrass 、 Goosegrass 、 Redroot amaranth 、 Purslane 、 Rice galingale.
山东省生姜主要产区杂草差异性不大，主要为马唐、牛筋草、反枝苋、马齿苋、香附子。 - 10、
The results showed that all quantitative traits of crabgrass have greater phenotypic plasticity and the longer time interval to be sown, the greater the difference.
结果表明，毛马唐的各数量性状均具有较大的表型可塑性，播种的时间间隔越长，差异越大。
crabgrass 英英释义
noun