词汇“撂下脸来”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	撂下脸来
释义	撂下脸来撂下脸来[liào xià liǎn lai]1.■be suddenly serious
随便看	relay belt relay board relay box relay broadcasting relay broadcast station relay cabin relay cabinet relay calculator relay case relay cell relay centre relay channel relay characteristic relay check-in check-out register relay circuitry relay clutch relay coil relay comparator relay compensation relay computer relay contact relay contact combination relay-contact network relay core relaycorrelator

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