您要查找的是不是：
- A mule is a cross between a horse and an ass. 骡是马和驴交配而生的杂种。
- Mules are a cross between a horse and an ass. 骡子是马和驴的杂种。
- A mule is a cross between a mare and a donkey. 骡子是母马和公驴的杂交后代。
- A mule is a hybrid of a donkey and a horse. 骡子是公驴和母马交配而生的杂种。
- He's mending nicely after his operation. 手术后他正在顺利康复。
- A mule is a hybrid of a male donkey and a female horse. 骡子是公驴和母马交配而生的杂种动物。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- The bank plan a rescue operation for the company. 银行计划对这个公司采取挽救措施。
- The operation was a marvel of medical skill. 这个手术是医术的一个非凡范例。
- An operation is needed to remove your tonsil. 需要进行手术摘除你的扁桃体。
- The mule lashed out with its hind legs. 这匹骡子忽然用后腿猛踢
- The operation went like clockwork. 手术进行得极为顺利。
- When does the new law come into operation? 这项新法律何时生效？
- Be careful, the mule is a vicious beast, not safe abaft the beam. 当心，骡子是一种险恶的畜牲，(站在)它后面不安全。
- She was keyed up over her impending operation. 她为了即将进行的手术而心中忐忑不安。
- The actual operation lasted eight hours. 实际手术进行了8个钟头。
- The surgeon is performing a delicate operation. 那位外科医生正在做一个很精细的手术。
- Be careful. Some of these home brews have a kick like a mule. 你当心点，这些自酿的酒，有的劲儿很大。
- The hybrid from a donkey and a horse is called a mule. 驴和马的杂交种被称为骡子。
- He heads up the operation in northern Europe. 在北欧他领导企业的业务活动。
