Will chronic nonproductive cough with bronchial hyperresponsiveness be cough variant asthma?
慢性干咳伴有气道高反应性即是咳嗽变异性哮喘 吗 ?
网络文摘精选
Accordingly, the key depends on limiting manufacturing work and nonproductive labor.
因此, 关键在于界定生产劳动与非生产劳动.
互联网摘选
Adam · Si Mi still advanced productivity labor and nonproductive labor idea first.
亚当·斯密还首次提出了生产性劳动和非生产性劳动概念.
互联网摘选
