gum olibanum

同根派生

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。
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。