常見例句用作名詞 (n.)A methacholine challenge test will indicate asthma, but it may require the use of a special facility.醋甲膽堿激發(fā)試騐可輔助診斷哮喘,但該試騐須要使用一種特殊設(shè)備。During this test, you inhale increasing amounts of methacholine aerosol mist before and after spirometry.在這個(gè)試騐中,你要先吸入大量的醋甲膽堿氣霧劑,然後再進(jìn)行肺活量測(cè)試。 返回 methacholine