英语词汇“keen observer”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	keen observer
释义	keen observer 观察敏锐的人
随便看	shu tong wen shut our eyes to shut our light shut our light off shutout shut out shuts out of shut stealthily shut sth away shut sth down shut-out shutout bid shutout cargo shut out cargo shut-out cargo shutout goods shutout memo shut out memo shut-out memo shut out of shut out rain shut out rays shutouts shut-outs shut out someone