鸟是可数名词,复数形式为birds。
birdn.鸟;禽;姑娘；vi.观察和辨认鸟；
The bird is now a rare sight in this country.
如今在这个国家，这种鸟已罕见了。
The birds are found in over 70 different localities.
现已发现这种鸟栖息在70多个不同的地区。
The cat was on the wall, watching for birds.
那只猫在墙上伺机捕捉鸟儿。
水利万物而不争,
而万物莫能与之争。
