什么是sciming and scanning?是skiming

什么是sciming and scanning?是skiming 什么是and so on? 什么是Miffy and griends 什么是checks-and-balance? 什么是“half and half” 什么是drop and continue 什么是Cause-and-Effect Diagram 什么是accounting and organisational behaviour?中文翻译是什么? 什么是leading and coincident growth rate? 什么是call and put如题 请问什么是Forward and Rear View Cameras? 什么是goods and services tax(GST)? 请问什么是personal and organizational settings? 请问什么是gin and tonic胡说八道 紧急!Urgunt!什么是 striped and spanned volume 什么是Desk publishing and Outlining processing? 什么是Ther are big and salty. 什么是Python,C,Perl,and LISP?