词汇	setal follicle
释义	setal follicle 刚毛泡动
随便看	exchange of teachers exchange of technologies at equal value exchange of technologies on equal footing exchange of technologies on euqal footing Exchange of telegram with you exchange of temperature-impluse width exchange of texts exchange of the frontier exchange of thoughts exchange of traffic exchange of unequal value exchange of unequal values exchange of views exchange of visit exchange of visits exchange on exchange on an equal basis exchange one thing for another Exchange Online exchange operation exchange-operation exchange operator exchange opinions exchange opportunity exchange option