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- Such bone-density loss can speed the progression of any existing gum disease. 这种骨密度的丢失会加速任何已经存在的齿龈疾病。
- The major influencing factors of blending coker naphtha for 90 RON unleaded gasoline are its distillation range, octane number, existent gum and mercaptan content. 影响焦化汽油调合生产90号无铅汽油质量的主要因素是焦化汽油的馏程、辛烷值、实际胶质和硫醇硫的含量。
- Many people like to chew mint gum in the summer. 许多人喜欢在夏天嚼薄荷口香糖。
- Engine fuels--Determination of existent gum GB/T509-1988发动机燃料实际胶质测定法
- Consisting of or containing gum. 树胶的由树胶组成的或包括树胶的
- 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。
- He was reading the newspaper, gum in mouth. 他一边嚼著口香糖一边看报。
- 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?
- A hive cannot exist without a queen. 蜂房不可无蜂王。
- They seem to exist on a different spiritual plane. 他们似乎生活在不同的精神境界。
- 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。
- We can not exist without food or water. 没有食物和水我们不能生存。
- Our future plans must mesh with existing practices. 我们未来的计划必须与当前的实践相合。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- Covered or clogged with or as if with gum. 涂有树胶的用或似乎用树胶覆盖或填充的
- Do not gum up the work by telling mother what we are going to do. 别告诉母亲我们要干的事，那会把事情搞糟的。
- We cannot exist without food or water. 没有食物或水我们就不能生存。
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- That department has ceased to exist. 那部门已不复存在。
