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- Objective: To analyse the chemical components of the essential oil of Gum olibanum somalilnds and Gum olibanum Ethiopia , and to set up determination methods of their main components. 目的 :分析进口索马里乳香与埃塞俄比亚乳香挥发油的化学成分 ,并建立其相应主成分的含量测定方法。
- Many people like to chew mint gum in the summer. 许多人喜欢在夏天嚼薄荷口香糖。
- gum olibanum 拜药:乳香的一种
- 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?
- 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。
- 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。
- Frankincense is a type of sweet-smelling gum from a tree. 乳香是从树上提炼的一种有甜味的树脂。
- Don't 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。
- He has some sore swellings on his gum or jaw. 他的牙床和下巴肿痛。
- The boy pop a piece of gum into his mouth. 那男孩把一块口香糖塞进嘴里。
- There is gum on the back of a stamp. 邮票的背面有胶水。
- I have some sore swellings on my gum and jaw. 我的牙床和下巴又肿又痛。
- He's been chewing away on that gum for hours. 他一连几个小时都在嚼口香糖。
- Let's stick them together with gum. 咱们来把它们用胶水粘在一块儿。
- You must get your gum looked at. 你得去检查一下你的牙龈。
