vaccine shopping
名词 n.
英文释义
名词 n.
-
The practice of seeking out a certain vaccine that one considers to be superior to other available options, and refusing those other options.
— Because vaccines remain in short supply in the United States, there’s been little evidence of vaccine shopping. But preferences have cropped up in Europe, driven partly by nationalism […] and partly by a hunt for the most effective shot possible.
词形变化
词源
Compare shop around (“to actively search and compare options before making a selection or choice of vendor”).
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数据来源: Wiktionary