1.
Any of various chiefly nocturnal, insectivorous birds of the family Caprimulgidae, which includes the nighthawk and the whippoorwill.
夜鹰一种主要在夜间活动的，捕食小飞虫的夜鹰科鸟类，包括夜鹰和三声夜鹰
2.
Postscript:The Tacoma Nighthawk
后记:塔科马的夜鹰
3.
and the ostrich and the night-hawk and the sea-hawk and birds of that sort;
鸵鸟，夜鹰，鱼鹰，鹰与其类，
4.
any bird associated with night: owl; nightingale; nighthawk; etc.
与夜晚有关的鸟；猫头鹰，夜莺，夜鹰，其它。
5.
In Kosovo, they boarded Black Hawks late at night for the insertion.
在科索沃，他们搭乘"黑鹰"直升机，于深夜实施了一次插入行动。
6.
Interview with "Nighthawk" Cummings
“夜鹰”卡明斯谈话录
7.
Owls hunt small birds at night.
猫头鹰夜间捕食小鸟。
8.
The owl is a nocturnal bird.
猫头鹰是夜间活动的鸟。
9.
The owl sees best at night.
猫头鹰夜里视力最好。
10.
an owl is the king of the night.
猫头鹰是夜晚之王。
11.
American nocturnal goatsucker with gray-and-white plumage.
北美洲灰白色羽毛夜间活动的夜鹰。
12.
mainly nocturnal North American goatsucker.
主要在夜间活动的北美夜鹰。
13.
Any of several chiefly nocturnal birds of the genus Chordeiles, especially C.minor, having mottled grayish - brown feathers with a white spot on the wings.
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
14.
A goatsucker, especially Caprimulgus europaeus of Europe, having gray and brown mottled plumage with long, slender white wings and a short bill.
夜鹰一种夜鹰，尤指欧洲的普通夜鹰，具有灰褐杂色的羽毛、细长的白翼和短喙
15.
A bird(Caprimulgus carolinensis)of the southern and central United States, resembling but larger than the whippoorwill.
卡罗琳夜鹰一种美国南部和中部的鸟（卡罗琳夜鹰），类似于三声夜鹰，但较大
16.
Nocturnal animal such as bats and owl only come out at night.
夜行动物, 如蝙蝠和猫头鹰只在夜里才出来。
17.
Nocse nal animal such as bats and owl only come out at night
夜行动物, 如蝙蝠和猫头鹰只在夜里才出来
18.
Nocturnal animals such as bats and owls only come out at night.
夜行动物, 如蝙蝠和猫头鹰只在夜里才出来.