detect perceive notice catch scent sniff become aware of be conscious of
He conjectured that some individuals may be able to detect major calamities.
他猜测说有些人也许能够察觉重大灾难。
—— 柯林斯例句Tony didn´t notice because he was too engrossed in his work.
托尼因为太专注于自己的工作而毫未察觉。
—— 柯林斯例句There is the possibility that hypothermia can go unrecognized.
人们有可能察觉不到体温的过低。
—— 柯林斯例句Gertrude now clearly felt that she had obtruded her sorrow.
格特鲁德此时明显察觉自己的悲伤情绪已影响到他人。
—— 柯林斯例句A small, unobtrusive smile curved the cook´s thin lips.
厨师的薄唇一弯,露出一丝不易察觉的微笑。
—— 柯林斯例句