| 单词 | roll out |
| 释义 | roll out phrasal verb See full dictionary entry for roll To roll out a new product, process, plan, etc. is to introduce it. Which nations have been best at rolling out reliable testing? [VERB PARTICLE noun] Companies need to be sensitive about rolling out products across national boundaries. [VERB PARTICLE noun] The charity is in discussions with other local authorities about rolling the scheme out more widely. [VERB noun PARTICLE] |
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