tad
tad(informal)(非正式)adverb- (a tad)to a small extent; somewhat
稍微;有点
Mark looked a tad embarrassed.
马克看起来有点局促不安。
noun- [in sing.]a small amount of something
一点
crumpets sweetened with a tad of honey.
加一点蜂蜜使其变甜的圆饼。
语源- late 19th cent. (denoting a small child): origin uncertain, perhaps from tadpole. The current usage dates from the 1940s
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