thyroid-stimulating hormone      
noun [ C usually singular ]  medical specialized uk/ˌθaɪ.rɔɪdˌstɪm.jə.leɪ.tɪŋ ˈhɔː.məʊn/ us/ˌθaɪ.rɔɪdˌstɪm.jəˌleɪ.t̬ɪŋ ˈhɔːr.moʊn/
 促甲状腺激素
a hormone that makes the thyroid gland produce a substance that helps the metabolism of almost every tissue in the body