Results 17 cases have been treated effectively, 1 case balloon ruptured, 1 case parafunction of blood coagulability.结果在应用双气囊三腔管治疗的19例患者中,有效止血17例, 气囊破裂1例, 凝血功能障碍1例.PROGRESSIVE BALLOON DILATATION UNDER ENDOSCOPE FOR ACHALA...
It wasn't a balloon — I'm certain of that.那不是气球，这点我敢肯定。A balloon popped, sounding like a gunshot.一只气球爆裂了，听着像是枪响。That balloon will burst if you blow it up any more.你再给气球充气，它就要爆了。...
鸽常作为和平的象征.A dove is often used as a symbol of peace.鸽子的本能使它们返回鸽棚.Instinct led the pigeons back to the roost.鹰派和鸽派都充分阐明了各自的停战条件。Both hawks and doves have expanded their conditions for ending the war....