gum中文什么意思

n.
1.树胶，树脂。
2.橡胶；〔美国〕弹性树胶；橡胶树，产树胶的树，
3.〔pl.〕 〔美国〕高统橡胶套鞋(＝ gum boots)。
+更多解释...4.〔美国〕橡皮糖，口香糖(＝ chewing gum )。
5. 眼屎；病树的分泌物。vt.
(-mm-)
1.在…涂树胶。
2.用树胶粘合 (down; together; up)。
3.〔美俚〕欺骗。
短语和例子
gum down the flap of an envelope 用胶粘好信封的盖口。 The boy's pocket was all gummed up with candy. 这个男孩的口袋全被糖弄粘了。vi.
(果树因病)分泌树液，(树)分泌树胶；结胶；发黏。 gum up 1.粘合。 2.〔美俚〕弄坏，搞乱。n.
〔常 pl. 〕齿龈；牙床。vt.
(-mm-)
1.锉深(锯)齿。
2.用牙床咀嚼。
短语和例子
beat [bump] one's gums 〔美俚〕唠叨，饶舌。n.
〔英方、俚〕上帝 (＝God) (用于咒诅，发誓)。 By gum ! 我敢向天发誓，确确实实。 My gum ! 天啊! 啊呀! 〔表示痛苦、悲哀或愤怒等〕。

• gum on:    用胶粘上
• no gum:    无背胶
• chewing gum; bubble gum:    口香糖

例句与用法

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1. My fingers gummed together as the sticky candy melted in my hand .
   粘糖在我手中化开了，把我的手指粘到一起。
2. Don't gum up the works by telling mother what we are going to do .
   不要把我们要做的事告诉妈妈，免得把事情搞糟。
3. Perhaps because of a natural gum in the plant, the layers stuck together .
   也许由于植物中有天然胶质，几层粘到一起了。
4. The tragacanth gum is added to aid in keeping the entire mixture in solution .
   加入黄蓍胶有助于保持全部混合物呈溶液状。
5. A stand of magnificent ghost gums with pallid white trunks and drifting thin leaves .
   一片壮丽的橡胶树林，有着苍白的树干和依稀的树叶。

英文释义

名词

1. the tissue (covered by mucous membrane) of the jaws that surrounds the bases of the teeth
   同义词：gingiva
2. a preparation (usually made of sweetened chicle) for chewing
   同义词：chewing gum
3. any of various trees of the genera Eucalyptus or Liquidambar or Nyssa that are sources of gum
   同义词：gum tree
4. wood or lumber from any of various gum trees especially the sweet gum
   同义词：gumwood
5. cement consisting of a sticky substance that is used as an adhesive
   同义词：glue, mucilage
6. any of various substances (soluble in water) that exude from certain plants; they are gelatinous when moist but harden on drying

动词

1. exude or form gum; "these trees gum in the Spring"
2. become sticky
3. grind with the gums; chew without teeth and with great difficulty; "the old man had no teeth left and mumbled his food"
   同义词：mumble
4. cover, fill, fix or smear with or as if with gum; "if you gum the tape it is stronger"