snail

音標(biāo)發(fā)音

a small creature with a soft, wet body and a round shell, that moves very slowly and often eats garden plants

A snail is a small animal with a long, soft body, no legs, and a spiral-shaped shell. Snails move very slowly.
If you say that someone does something at a snail's pace, you are emphasizing that they are doing it very slowly, usually when you think it would be better if they did it much more quickly.

釘螺
The standard environment sampling method or the system sampling method was adopted to detect the water-snail.
釘螺調(diào)查采用環(huán)境抽樣或系統(tǒng)抽樣。
生物學(xué)
蝸牛
螺類
Watched foraging of Black Stork and investigated samples bio-diversity of foraging area. The results showed the bird main food is fish, then the corbicula aurea and snail.
通過(guò)對(duì)黑鸛覓食的直接觀察和覓食地生物多樣性的樣方調(diào)查,確定黑鸛是動(dòng)物食性鳥類,主要以魚類為食,其次是黃蜆和少量的螺類軟體動(dòng)物等。
計(jì)算機(jī)科學(xué)技術(shù)
釘螺
The second feature is that it is the first time to analyse the snail information of the Changsha segment of Xiangjiang river with the data-driven and spatial analysis methods.
其二是首次應(yīng)用格網(wǎng)圖的數(shù)據(jù)驅(qū)動(dòng)方法和空間分析相結(jié)合對(duì)湘江流域長(zhǎng)沙段的釘螺螺情信息進(jìn)行了分析。
機(jī)械工程
渦（形）管