Cost-effectiveness
成本效用
📖 牛津释义
cost-effectiveness
n [U].
🧩 词语组成解析
n. 价钱,代价;花费,费用;牺牲;[用复数][法律]诉讼费;
vi. 价钱为,花费;估计成本;
vt. 付出代价;估价;使丧失;使付出努力;
🗣️ 情景例句
Would you like to sign the contract now?
你现在要签这合同吗?
The child embarrassed me by asking unexpected questions.
那小孩问了些出乎意料的问题使我困窘。
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