keep abreast with什么意思？

We should keep abreast with the present state of science.我们应当赶上现代科学的发展.It is important to keep abreast with housing legislation.了解最新的住房法规很重要.Q: Fernando, how difficult was it for you to keep abreast with what was going o...

keep abreast with的音标：keep abreast with的英式发音音标为：[ki:p ə'brest wið]keep abreast with的美式发音音标为：[kip ə'brɛst wɪð]...