| 释义 |
〔economy〕wrote with an economy of language; a well-organized group that worked with an economy of effort.以简洁的文字写出；一个很有组织的团体做起事来很省力〔convenient〕Suited or favorable to one's comfort, purpose, or needs:省力的，方便的：适宜或有利于某人的舒适，目的或需要的：〔save〕To make unnecessary; obviate:省力：使不必要；排除障碍： |