check up片语动词KK [tʃɛk ʌp] /tʃɛk ʌp/发音片语动词1查看、探看常与 on 连用I called my grandmother to check up on her after the storm.风暴过后我打电话给奶奶,看看她好不好。2查证、核对Let me check up on those figures before we send the report.在寄出报告之前,让我先核对一下那些数字。3监督、盯查含贬义My manager keeps checking up on me during my shifts.我的主管在我值班时老是盯著我。用这个字练口说→