词汇“忡忡”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	忡忡
释义	忡忡忡忡[chōng chōng]1.■laden with anxiety; careworn; anxious; worried and sad:忧心忡忡heavyhearted; deeply worried
随便看	line-of-sight distance line of singularity line of slope line of torsion line of trend line of turning tool travel lineograph lineoid lineolate line one's pocket line operator line organization line oscillator coil line out line output line output pentode line output stage line output transformator line-output valve line pack storage line pair line pan line parallel to the profile plane line parameters line pass

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