释义 |
●roll sth out- to make something become flat by pushing something heavy over it将…轧平;将…碾平◆Roll out the dough (= using a rolling pin).把面团擀平。
- to officially make a new product available or start a new political campaign正式推出(新产品);开展(新的政治运动)◆The new model is to be rolled out in July.这种新型号将在七月份推出。
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