传染infect; influence mood, feelings, or atmosphere through contact
喘息pant; short rest in between intensive activities
大便human excrement; have a bowel movement
成分ingredient; one's profession or economic status
查房make/go the rounds of the wards; check the hotel rooms
沉默reticent; be silent/speechless
测量measure; operation of surveying the form, extent and surface features, etc. of an area of land
程度level; extent or degree to which something undergoing change reaches
穿孔bore or pierce a hole; perforate
彩色多普勒血流显像color doppler flow imaging