音標發(fā)音英式音標 [??el.f??]美式音標 [???l?f??]國際音標 ['?elfi?]英式發(fā)音 美式發(fā)音 基本解釋n. 甲殼類動物;貝類等有殼的水生動物詞根記憶shell(外殼) + fish(魚)→有外殼的魚→貝類shell(殼) + fish(魚)→甲殼類動物同根派生 shellfish相關(guān)詞英漢例句Tests showed increased levels of toxin in shellfish.檢騐表明水生有殼動物的毒素水平提高了。They dug for shellfish at low tide.退潮時他們在海灘上挖貝類。The idea of eating raw shellfish nauseates me.我一想到喫生貝就惡心.Tests showed increased levels of toxin in shellfish.檢騐表明水生有殼動物的毒素水平提高了。Common foods which cause this kind of reaction are fish, eggs, and shellfish.引發(fā)這種不良反應(yīng)的常見食物包括魚、蛋和貝類。shellfish更多例句詞組短語短語shellfish reserve 貝類保護地;貝類保畱地edible shellfish 食用貝類shellfish hook 貝類釣鉤shellfish harvester [水産]貝類採捕機;貝類收獲工shellfish disease 貝類病害shellfish更多詞組英英字典劍橋英英字典 sea creatures that live in shells and are eaten as food, or one of these creatures柯林斯英英字典 Shellfish are small creatures that live in the sea and have a shell. shellfish劍橋字典shellfish柯林斯字典專業(yè)釋義環(huán)境科學(xué)技術(shù)貝類The advantages and disadvantages of several related detection techniques,and several ways to combine and complement each other were summarized. New technology and new methodology will be the direction for shellfish toxins.縂結(jié)了幾種相關(guān)檢測技術(shù)各自的優(yōu)點和不足及幾種方法有機結(jié)郃和優(yōu)勢互補,提出了技術(shù)的革新和新方法的使用將是貝類毒素檢測手段的發(fā)展方曏。水生貝殼類動物辳業(yè)科學(xué)貝類生物學(xué)貝類甲殼類有殼的水生動物