定義 / Definition
[verb]
・move forward on the hands and knees or by dragging the body close to the ground.
・behave obsequiously or ingratiatingly in the hope of gaining someone’s favour. INFORMAL
・be covered or crowded with (insects or people), to an extent that is objectionable.
・(of a program) systematically visit (a number of web pages) in order to create an index of data. COMPUTING
[noun]
・an act of moving on one’s hands and knees or dragging one’s body along the ground.
・a swimming stroke involving alternate overarm movements and rapid kicks of the legs.
— その他 例文 —
The child crawled across the floor.
子どもは床をハイハイした。
