principal

主要的、首要的、最重要的

The principal reason for the delay was bad weather.

延誤的主要原因是天氣不佳。

校長美式

The principal called both parents in for a meeting.

校長把雙方家長都叫來開會。

本金、母金金融

Your monthly payment covers both interest and principal.

你每月繳的款項包含利息和本金。

負責人、主管、首長

She is now a principal at a small consulting firm.

她現在是一家小型顧問公司的負責人。

首席演員、主角、主奏者

He danced as a principal with the national ballet company.

他在國家芭蕾舞團擔任首席舞者。