The keti acid is converted to isoleucine by the activity of amino transferases.酮酸被氨基转移酶转变为异亮氨酸.For example rice is low in isoleucine and lysine.例如,米饭中的异亮氨酸和赖氨酸就非常少.Isoleucine A nonpolar AMINO ACID, synthesized from threo...
A car's starter is basically an electric motor.汽车的启动装置基本上是个电动机。As a business proposition, it's a non-starter.作为一份商业建议，它不可能取得成功。The starter fired his starting gun.发令员鸣响起跑枪....