Dapa
[醫][=diaminopimelic acid]二氨基庚二酸
??? 情景例句
My career as a fashion designer
時裝設計事業
On the way back home,we had a flat tire.
在途中回家,我們有一個輪胎破了。
We regard the matter as nothing important.
我們認為這件事情不重要。