在底片上把图像上部的这个不重要的细节涂抹掉.Block out this unimportant detail at the top of your picture.细长的上部结构,带有微缓斜坡接坡,比布置阶梯为优.A slender superstructure was dictated with gently sloping approaches rather than staircases.管子的下部可与上部分开.The lowe...
Gastrin and cholecystokinin and secretin act on the same target organs.促胃液素、缩胆囊素和分泌素作用于相同的靶器官.The hormone that stimulates gall bladder contraction was called cholecystokinin.刺激胆囊收缩的激素被称为胆囊收缩素.Objective : To probe the rel...
我干脆静下心来继续玩。I just buckled down and got on with playing.星期六的晚上我根本静不下心来！I will be anything but quiet on Saturday night!房间里阴暗、清冷，静悄悄的。The room was dim and cool and quiet....