芥末花vera
1. frequently; often 他不时来看我。 He comes to see me from time to time.2. at any time 不时之需 a possible period of want or need
空山微风
every now and then 不时，时时,Every now and then a plane would take off.不时会有一架飞机起飞。He stops to take a break every now and then.他时不时停下来休息一下. now and then 时而 时不时 she feel cold now and then.她时不时地会感觉冷.
