冷水中生物的基础代谢速度要低很多。Basal metabolism is much lower for creatures in cold water.这款相机既坚固耐用，又有超凡的光学性能和快门速度。The camera combines rugged reliability with unequalled optical performance and speed.实验者已经成功控制了心跳的速度和频率。Experimenters h...
伯莎现在已停止了流泪, 但她的口部却表现出一种绝望的悲哀.Bertha's tears now had ceased, but her mouth was set to a hopeless woe.口部两侧的凹陷可能具有感觉器官.Pits on either side of the mouth may have been sense organs.医生正在给王先生的口部施行小手术.The doctor is doing a ...
Brian was whirling like a dervish, slapping at the mosquitoes and moaning.布赖恩如同旋转舞蹈的托钵僧一样转来转去，一边拍打着蚊子一边抱怨不停。He threw himself around the stage like a whirling dervish.他在台上转圈，如同跳旋转舞蹈的托钵僧一样。They were caught up in a whirling...