gum

The toothbrush gently removes plaque without damaging the gums or causing bleeding..牙刷轻轻地刷去齿菌斑，没有伤及牙床或引起出血。

chewing gum 口香糖记忆

chewing gum口香糖，泡泡糖

xanthan gum黄原胶

guar gum[化]瓜尔豆胶

bubble gum泡泡糖

gum arabic阿拉伯树胶；水溶性阿拉伯胶

chew gum嚼口香糖

gum rosin松香

arabic gum阿拉伯树胶

gum resinn. 树胶脂

gum tree桉树；桉树村；产树胶之树

gum up搞乱；把事情搞糟；使出毛病

locust bean gum豆胶，槐树豆胶

cellulose gum纤维素羧甲醚（稳定剂）

gum up the works[口语]

sweet gum[植]香枫；香枫的树叶；枫香香脂

gum acacia[化]阿拉伯树胶，金合欢胶

gum rubber纯胶胶料；天然橡胶

真题例句...like gum or spray...第三套CET42017.6阅读理解