n North American songbirds having a yellow breast
n a songbird that lives mainly on the ground in open country; has streaky brown plumage
n any of numerous predominantly Old World birds noted for their singing
n any carefree episode
v play boisterously
n. 百灵科鸟（尤指云雀）( lark的名词复数 ); 一大早就起床; 鸡鸣即起; （因太费力而不想干时说）算了
v. 百灵科鸟（尤指云雀）( lark的第三人称单数 ); 一大早就起床; 鸡鸣即起; （因太费力而不想干时说）算了