efficient變形詞

變形詞efficiently，副詞詞性，例如：

1、She deals with all the correspondence promptly and efficiently.她迅速有效地處理全部來往信件。

2、Setting the right carbon price will therefore efficiently align the costs paid by carbon users with the true social opportunity cost of using carbon.因此，制定正確的碳價格將有效地使碳使用者支付的成本和使用碳的真實社會機會成本相一致。

3、The plan is designed to motivate employees to work more efficiently.這個計劃旨在促使員工更加卓有成效地工作。