她听到了外面楼梯平台上的狗叫声。She heard the dog on the landing outside.平台上的警卫吹响了哨子.On the platform, the guard blew his whistle.咱们在外面平台上吃午饭吧。Let's have lunch out on the patio ....
Are these lettuces home - grown or did you buy them in the market?这些生菜是自家种的呢,还是你在市场上买的?My lettuces have gone to seed.我种的莴苣已结子.The most popular ones include head lettuces as iceberg, Boston, bibb and romaine.最常见是一些头型莴苣,比如...
Objective To establish a method for measuring glycogen phosphorylase isoenzyme BB ( GPBB ).目的建立elisa法测定 糖原 磷酸化酶同工酶BB的方法.However, biricodar and valspodar are both substrates for the P 450 isoenzyme 3 A 4.然而, 比立考达和伐司朴达都是P4...