A muscular spasm in the coronary artery can cause a heart attack.冠状动脉的肌肉痉挛可能导致心脏病。The greatest occurrence of coronary heart disease is in those over 65.65岁以上者是冠心病的最高发人群。A hundred years ago coronary heart disease was virt...
A 10 percent service charge is added in lieu of tipping.加收了10%的服务费以代替小费。He started tipping the pea pods into a pan.他开始把豌豆荚倒进锅中.There is no service charge and tipping is at your discretion.不收服务费，给不给小费您看着办。He started tippi...
Do not tease roaming dogs and macaque.不要去欺负流浪狗和短尾猿。pig-tailed macaque豚尾猴Small macaque is clever and outstanding, like maths again.小猕猴聪明过人, 又喜欢数学.Old World monkeys: guenon; baboon; colobus monkey; langur; macaque ; mandri...
Endothelial dysfunction and cell loss are prominent features of cardiovascular disease.内皮细胞的脱失和功能障碍是心血管疾病中的突出特征.All participants had to undergo endothelial function tests during the six - week period.在六周的随访中,所有的研究对象都接受内皮...
近中午时, 顾客们络绎而来.Later in the morning, the customers came fast and furious.向作战目标顺利推近中.Progressing steadily toward the operation target.方法: 选取40个下颌磨牙近中颊侧弯曲根管,随机分为两组,每组20个根管.Method: 40 curved mesial - buccal canals in mandibu...