... principal sulcus 主沟 principal vein 主脉 priodont 小颚型 ...
权威例句
1.
In a more technical vein, I came across this summary of tax law wrinkles for business owners from Carolyn Linkov, a principal in the New York City tax office of ParenteBeard.
FORBES: Move up http://i.forbesimg.com t Move down