| 释义 | 
		1.  | 母马;母驴a female horse or donkey  |  
 IDM a mares nest (看似有趣但)毫无价值的发现a discovery that seems interesting but is found to have no value 复杂的形势;变幻莫测的局势a very complicated situation n.  | 5. 〔拉丁语〕海;【天文学】(月亮,火星表面的)海(指阴暗区) 5. 〔拉丁语〕海;【天文学】(月亮,火星表面的)海(指阴暗区)  |  
 n.  | 1. an adult female horse, or an adult female of a species closely related to the horse such as the zebra 2. a large dark plain on the surface of the Moon or Mars  |  
  |