词汇	齿焦
释义	齿焦医severe dryness of teeth
随便看	as light as thistledown as light as thistle down As light as thistle-down a slight attack a slight attack of fever a slight blemish a slight cold a slight criticism a slight difference a slight error A slight feeling of suspicion crept over me a slight fever a slight frown of disapproval/concentration a slight girl a slight/gross/wild exaggeration a slight headache A slight infection a slighting remark a slight injury a slight/light frost a slightly different version a slight mishap A slight or subtle tint a slight pause a slight possibility of success