But with intolerance, it makes more consumers indigestion, distensible abdomen and so on after drinking milk.但是由于乳糖不耐症的存在, 使较多消费者饮用牛奶后会出现消化不良 、 腹胀等现象.The distensible effect of a strip - shape bright region light reflecti...
这根大梁承受了上面那一层的全部重量.This beam bears the whole weight of the upper floor.窗框在大梁的重压下垮掉了.The window frame folded up under the heavy weight of the beam.这些大梁是由支架撑着.The girders are carried on trestles....