17.His friends were holding him back and telling him to cool it, but he broke free and punched the barman on the nose.
他的朋友拉住他,让他别激动,可是他挣脱开,一拳打在酒吧服务员鼻子上。
18.Methods By adhering the bracket to the movable teeth and holding the butment erect or adjusting edentulous space depend on different clinical needs.
方法在需要移动的牙齿上粘着托槽,根据修复要求,竖直基牙或扩大、减少缺牙间隙。
19.The increase in calcium current occurred within 1 minute of superfusion and the sustained inward holding current was slowly activated after prominent cell swelling.