当他说自己从不迟到时，同事们怀疑地看着他。

His colleagues looked at him askance when he claimed he was never late.

askance 是副词，意思是"怀疑地、不信任地"，通常用来描述用怀疑或轻蔑的眼神斜眼看人的动作。这个词常与 look 搭配使用，表示"侧目而视"或"用怀疑的眼光看"。