| 单词 | 白点 |
| 释义 | 〔nighthawk〕Any of several chiefly nocturnal birds of the genusChordeiles, especially C. minor, having mottled grayish-brown feathers with a white spot on the wings. Also called bullbat ,mosquito hawk 夜鹰：一种美洲夜鹰 属的主要夜鸟，尤指 小美国夜鹰， 具有上有白点的棕灰色羽翅膀 也作 bullbat,mosquito hawk〔leukoplakia〕An abnormal condition characterized by white spots or patches on mucous membranes, especially of the mouth and vulva. Also called leukoplasia 粘膜白斑病：一种异常情况，其特征是粘膜，尤其是口腔和阴唇的粘膜上出现白点或白斑 也作 leukoplasia〔blank〕The white circle in the center of a target; a bull's eye.靶心：靶子中心的白点；靶心 |
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