first

出处：按学科分类—医药、卫生 天津大学出版社《汉英英汉中医大辞典》第873页（395字）

【释义】：

Ⅰ a．第一的；最早的Ⅱ ad．首先

be decocted first先煎

first enrich the primordial qi and then to eliminate the pathogenic factor先补正气，后逐邪气

first reinforcing，then eliminating先补后攻

first symptoms of a cold感冒初症；感冒初起

first yang一阳

first yin一阴