coa

US

UK

A1 初級
n. (c./u.)名詞 (可數/不可數)分析證明書
The CoA confirmed the purity of the chemical compound.
n. (c./u.)名詞 (可數/不可數)就學費用
The university's CoA includes tuition, fees, and living expenses.
n. (c./u.)名詞 (可數/不可數)授權證書
The insurance company needs a CoA to operate in this state.
n. (c./u.)名詞 (可數/不可數)權力鏈
The CoA ensures that all transactions are properly authorized.
n. (c./u.)名詞 (可數/不可數)顧問委員會
The CEO consults with the CoA on major strategic decisions.

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