ion后缀的单词造句

ion后缀的单词

concision n 简洁，简明；

propulsion n 推进；

expansion n 扩张；

apprehension n 担忧；逮捕；

aversion n嫌恶，憎恨；

obsession n 入迷；

profusion n 丰富；浪费

Roses grew in profusion against the old wall.

老墙边遍生玫瑰。

The Dart is a delightful river with a profusion of wild flowers along its banks

达特河是一条令人心旷神怡的河，岸边到处开着野花。

The nineteenth century witnessed a revolution in ship design and propulsion.

19世纪船舶设计和船舶动力领域发生了重大的变革。

Application of load control technology in the marine propulsion system design

负荷控制技术在船舶推进系统设计中的应用

Design and Development of Integration Design Platform of Marine Propulsion System

船舶推进系统集成设计平台的设计与开展