动词短语
中文翻译：通过知道
同义词：
['learn by', 'understand by例句：1. She knows by experiencethat this is a good idea.（她通过经验知道这是一个好主意。）2. Heknows by instinct that thestorm is coming.（他凭直觉知道暴风雨要来了。）3. Theteacher told us to knowby heart the poem we hadlearned.（老师让我们背诵我们学过的诗。）']
例句：
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1. She knows by experiencethat this is a good idea.
她通过经验知道这是一个好主意。
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2. Heknows by instinct that thestorm is coming.
他凭直觉知道暴风雨要来了。
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3. Theteacher told us to knowby heart the poem we hadlearned.
老师让我们背诵我们学过的诗。