1. 坚定的意见、信念、原则等：* a firm decision, date, arrangement, offer 不改变的决定、确定的日期、不更改... | * firm opinions, convictions, principles, etc 坚定的意见、信念、原则等 | * firm news, evidence, information, etc 可靠的新闻、...

2. 定罪;确信：conventionally 照惯例地;老一套地 | convictions 定罪;确信 | convincing 有说服力的