常見(jiàn)例句雙語(yǔ)例句Sunscreen, check. Plenty of fresh water, check. Swimming lessons, check. Flea control, check.防曬品，有。大量新鮮飲水，有。游泳課，有。跳蚤防治，有。www.calm-sea.comThe growth condition of ? Polypedates megacephalus? tadpoles were observed when fed respectively with algae, egg yolk, water flea and eel fodder.以藻類、蛋黃、水氵蚤和鰻魚(yú)餌料為餌料飼喂斑腿泛樹(shù)蛙蝌蚪，觀察其生長(zhǎng)情況。Any of various aquatic crustaceans of the subclass Branchiopoda, such as the fairy shrimp and water flea, characterized by a segmented body and flattened, leaflike thoracic appendages.鰓足動(dòng)物一種鰓足亞綱水生甲殼類動(dòng)物，如神仙蝦和水蚤，特征是身體分節(jié)，具有平直葉狀。 返回 water flea