查词历史：: on firm ground on examination on even terms on end on detection of on delicate ground on any account

on firm ground

生词本

简明释义

adv. 处于安全地位

词典例句

词霸2012 v1.2版丰富词典内容优化真人发音

1. This wet ground is not firm enough to walk on.: 这块湿地不够坚实，不能在上面走。