网站首页 词典首页
Bao Jianfeng self - sharpening out, plum blossom incense come from the bitter cold.
宝剑锋自磨砺出, 梅花香自苦寒来.
互联网
Abrasive grain up only 30 % weight; its self - sharpening action is weaker, resulting in lower grinding efficiency.
磨粒只占总重的30%; 其自锐性弱, 因而磨削效率很低.
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。