实验者已经成功控制了心跳的速度和频率。Experimenters have succeeded in controlling the rate and regularity of the heartbeat.此处提及的实验证据有诸多限制条件。The empirical evidence considered here is subject to many qualifications.埃利斯对有人指责伯克利的实验考虑不够周密感到气愤。E...
Then he scraped away the dirt, and exposed a pine shingle.接着他刨去泥土, 下面露出一块松木瓦块.They scraped off the barnacles that always encrusted on the ship's hull.他们刮去总是附在船身外面的甲壳动物.She scraped the mud off her boots.她刮掉了靴子上的泥。The...