音標發(fā)音英式音標 [ɡ?m]美式音標 [ɡ?m]國際音標 [ɡ?m]英式發(fā)音 美式發(fā)音 基本解釋n. 口香糖；樹膠；橡皮 vt. 用膠粘，涂以樹膠；使…有粘性 n. (Gum)人名；(英)古姆詞源解說 1300年左右進入英語，直接源自法語的gome，意為樹膠。詞根記憶chewinggum口香糖同根派生adj性質(zhì)的同根詞gummy：粘性的，膠粘的；含樹膠的；腫的（腳踝或腿）；拙劣的，討厭的（俚語）。gummed：涂膠的。n性質(zhì)的同根詞gumminess：黏性；樹膠質(zhì)。gumming：樹膠分泌；涂膠。v性質(zhì)的同根詞gummed：用牙床咬；使有黏性（gum的過去分詞）。gumming：在…上涂樹膠（gum的ing形式）；用牙床咀嚼。gum相關(guān)詞用法辨析v. (動詞)gum用作名詞時意思是“樹膠”“口香糖”,轉(zhuǎn)化成動詞時,指“(把某物)黏合起來”或“給…涂膠”。 gum可作及物動詞,也可作不及物動詞,作及物動詞時,跟簡單賓語。 gum的過去式和過去分詞均為gummed。 gum使用方法gum詳細辨析英漢例句用作名詞 (n.)The dog bared its gums at me.狗齜著牙沖我叫。用作動詞 (v.)用作不及物動詞: S+～(+A)My fingers gummed together as the sticky candy melted in my hand.粘糖在我手中化開了,把我的手指粘住了。用作及物動詞: S+～+ n./pron.Have you gummed the labels?你在標簽上涂膠了嗎?gum更多例句詞組短語用作名詞 (n.)動詞+～chew gum 嚼口香糖名詞+～bubble gum 泡泡糖chewing gum 口香糖，泡泡糖介詞+～a stick of gum 一塊口香糖stick sth with gum 用膠水把某物粘起來用作動詞 (v.)～+副詞gum down 用來黏合gum on 用膠黏合gum together 粘在一起gum更多詞組英英字典劍橋英英字典(MOUTH) either of the two areas of firm pink flesh inside the mouth that cover the bones into which the teeth are fixed(STICKY SUBSTANCE) a sticky substance that comes from the stems of some trees and plants If you gum one piece of paper to another, you stick them together using glue.柯林斯英英字典 Gum is a substance, usually tasting of mint, which you chew for a long time but do not swallow. Your gums are the areas of firm, pink flesh inside your mouth, which your teeth grow out of. any of various sticky substances that exude from certain plants, hardening on exposure to air and dissolving or forming viscous masses in water to stick together or in place with gum gum劍橋字典gum柯林斯字典專業(yè)釋義機械工程膠質(zhì)醫(yī)藥科學(xué)牙齦保護性牙周膜口香糖樹膠齦能源科學(xué)技術(shù)膠質(zhì)礦末材料科學(xué)樹脂化學(xué)樹膠生物學(xué)樹膠純橡膠齦;樹膠農(nóng)業(yè)科學(xué)樹膠