1PHRASAL VERB (常指出其不意地或经长久等待后)出现,到来,露面 If you say that someone or something turns up, you mean that they arrive, often unexpectedly or after you have been waiting a long time. (常指出其不意地或经长久等待后)出现,到来,露面
Richard had turned up on Christmas Eve with Tony. [VERBPREP.]
理查德和托尼在圣诞夜一道露面了。
This is similar to waiting for a bus that never turns up. [VERBPREP.]
3PHRASAL VERB 开大,调高(收音机、暖气等) When you turn up a radio, heater, or other piece of equipment, you increase the amount of sound, heat, or power being produced, by adjusting the controls. 开大,调高(收音机、暖气等)
Bill would turn up the TV in the other room. [VERBPREP. noun]
N-COUNT [usually plural](裤脚的)翻边,卷边 The turn-ups on a pair of trousers are the parts which are folded over at the ends of the legs. (裤脚的)翻边,卷边 [British]