您要查找的是不是：
- pure gum compound 纯胶化合物
- The pure gum rubber sleeve of the Type A Valve offers excellent abrasion resistance, and since the Type A uses only air pressure to operate, there are no moving parts to break or wear out. 型夹管阀采用的纯树脂橡胶具有优异的抗磨损能力，因为A型夹管阀只是采用气压进行操作，因此没有活动部件会断裂或磨损。
- It was pure luck that he was home when we called. 非常幸运，我们打电话时他在家里。
- By comparing with synthesized high position fire extinguish at puring,found that extinguishing fire by puring gum the result are economic profits are all better than preventing fire by water. 在抽冒高顶处进行防灭火综合比较表明:注凝胶防火无论是在灭火效果还是在经济效益上都优于注水防火。
- Many people like to chew mint gum in the summer. 许多人喜欢在夏天嚼薄荷口香糖。
- I have the pure heart of a newborn baby. 我有一颗赤子之心。
- We must not condemn her on pure supposition. 我们不能单凭猜测就谴责她。
- Consisting of or containing gum. 树胶的由树胶组成的或包括树胶的
- Don't believe what he's saying it's pure bunkum. 别相信他的话--纯粹是胡说八道。
- Chewing gum on a train is not seemly in a lady. 淑女在火车上嚼囗香糖不太合适。
- The boy popped a piece of gum into his mouth. 那男孩把一块口香糖塞进嘴里。
- A long hot bath can be pure luxury. 洗个痛快的热水澡可真是一种至高的享受。
- He was reading the newspaper, gum in mouth. 他一边嚼著口香糖一边看报。
- The fields were all covered with pure white snow. 白雪皑皑，铺满田野。
- Can you gum this piece of wood on to the wall? 你能不能把这片木头黏到墙上去?
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The condition or quality of being pure or chaste. 纯洁纯洁或贞洁的状况或者品质
- The boys got wise to Jack's fondness for bubble gum. 孩子们识破了杰克喜欢吃泡泡糖的秘密。
- That new lamp they've bought is pure kitsch. 他们新买的那盏灯真俗气。
- Besides, it's make of pure wool, very soft. 另外，这是纯羊毛的，手感柔和。
