| 释义 |
off the top of one's head without careful thought or investigation 不加考虑的; 不加深究的。 off the top of one's head 见HEAD. off the top of one's headwithout thinking hard; quickly 不加思索地 * He didn't prepare his lecture beforhand, but only talked off the top of his head. 他事先没有准备,在讲演时只是想到哪里讲到哪里。 * Jim answered the teacher's question off the top of his head. 吉姆回答老师的问题时不大动脑筋。 |