动词短语
中文翻译：舔并许下承诺
同义词：
['suck and make a promise', 'suckle and pledge', 'suckle and swear']
例句：
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1. She promisedto help him with his homework if he could finish it on time.
如果她能按时完成作业，她答应会帮他。
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2.The baby is learning to lick and make a promise by following the example of its mother.
婴儿正在通过模仿母亲的行为学会舔并许下承诺。
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3.After she licked and made a promise, she felt much better and was able to continue her work.
她舔了舔并许下承诺后，感觉好多了，能够继续工作了。