principal怎么读/principal的发音
英： 美：
principal是什么意思
n. 校长, 首长, 本金, 主犯, 资本, 委托人
a. 主要的, 最重要的, 首要的
n. the original amount of a debt on which interest is calculated
n. the educator who has executive authority for a school
n. capital as contrasted with the income derived from it
n. (criminal law) any person involved in a criminal offense, regardless of whether the person profits from such involvement
principal的用法和双语例句
1. The principal welcomed the new students at the assembly.
校长在集会上欢迎新同学。
2. The principal reason for his success was hard work.
他成功的主要原因是努力工作。
3. She was promoted to principal of the high school.
她被提升为这所高中的校长。
4. The principal amount of the loan must be repaid first.
贷款的本金必须先偿还。
5. The principal investigator led the research team.
首席研究员领导了研究团队。
6. The principal problem is the lack of funding.
主要问题是资金不足。
7. The principal axis of the graph runs horizontally.
图表的主轴是水平的。
8. He is the principal violinist in the orchestra.
他是管弦乐队首席小提琴手。
9. The principal of the school announced a holiday.
校长宣布放假一天。
10. The principal ingredient in this dish is tomatoes.
这道菜的主要成分是番茄。