| 单词 | hum |
| 例句 | hum verb 1.•the engine was humming:purr, drone, murmur, buzz, thrum, whine, whir, throb, vibrate, rumble. 2.•she hummed a tune:sing, croon, murmur, drone. 3.•the workshops are humming:be busy, be active, be lively, buzz, bustle, be a hive of activity, throb, pulsate | informal be happening.▶noun •a low hum of conversation:murmur, drone, purr, buzz, mumble. |
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英语同义词词典收录了14896条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。