?确信
... be careful about 当心… be certain about 确信… be curious about 对…好奇 ...
?确定
... be careful about 当心…… be certain about 确定…… be curious about 对……好奇 ...
?对…有把握
... be careful about小心…, be certain about对…有把握, be concerned about关心…, ...
?信赖
trust; be certain about: 信赖;相 信 describe n. say what is like; give a picture of in words: 描写;描述 .
打赌
打包票
英汉双解词典包含3185865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。