字典词典单词成语造句名言诗词古籍小说

treacherousness

['trɛtʃə,rəsnɪs]

n. 背叛；奸诈

双语例句

1. The speaker made a special note of the treacherousness of imperialists.: 演讲人特别指出了帝国主义者的阴谋.