earthworm造句
An
earthworm is a terricolous organism.
蚯蚓是陆生的生物.
Objective To determine the molecular weight of a novel deoxyribonuclease ( EWD 1 ) from the
earthworm.
目的测定从蚯蚓组织中提取纯化的一种新型 脱氧核糖核酸 酶的相对分子质量.
Earthworm medicines and chemical reagents is medicable still all sorts of scald, burn.
蚯蚓药品还可治疗各种烫伤 、 烧伤等.
The
earthworm population had declined by 70 %.
蚯蚓数量下降70%.
When the
earthworm appears in the morning,the sun will shine brightly.
早蚯出太阳,晚蚯迎雨汤。
In the
earthworm and many other invertebrates, these excretory structures are called nephridia.
在蚯蚓和许多其它无脊椎动物中, 这些排泄结构称为肾管.
The oral opening in an
earthworm is small.
蚯蚓的口是很小的.