prin

英[p\'r?n]
美[p\'r?n]

基本釋義

abbr.
principal 負責人; 校長; principally 主要地; principle 原則

實用例句

According to its work prin - cipium , a Dalton board is self - designed and its use - ful methods are introduced.

根據(jù)其工作原理, 自行 設(shè)計了道爾頓板,并介紹使用方法.

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