water /ˈwɔ:tə/ I. n.［u］1.水：fresh water淡水；come here by water乘船来的 2.水面，一片水域：He has a house by the water.他在河(湖)边有间房子。Still waters run deep.［谚］静水流深；大智若愚 ‖II. vt. & vi.浇水；灌溉；淌口水：We must water these flowers today.我们今天必须要浇这些花了。The smoke made my eyes water. 烟使我的眼睛淌泪水。The food smells good; it makes my mouth water. 食品很香，我馋得淌口水。
waterfall /ˈwɔ:təfɔ:l/ n. ［c］瀑布（cf. fall）：a roaring waterfall 一股轰鸣的大瀑布；a overhanging waterfall 悬挂的瀑布Let’s have our picnic by the waterfall.咱们在瀑布旁野餐吧！She watched the magnificent waterfall cascade down the mountainside.她看着壮观的瀑布从山坡上倾泻而下。
watermelon /ˈwɔ:təˌmelən, ˈwɔtə-/ n. [c] 西瓜：I bought a watermelon and some peaches. 我买了一个西瓜和一些桃子。Watermelon has hard, green skin, sweet, red, juicy flesh, and black seeds.西瓜有坚硬的绿色外皮，红色的汁水丰富的甜瓤，黑色的仔。
