首先胶片要放入一种叫显像剂(显影剂)的液体中.First the film is put into a liquid called the developer.编者评论:心肌显影剂超声心动图: 太多, 太快?Editorial Comment Myocardial Contrast Echocardiography: Too Much, Too Soon?它的药膜含有银盐微粒和显影剂.The emulsion contains silv...
他们试图把鱼叉刺进鳐鱼体内，以防它猛摆那蜇人的尾巴报复。They tried to get the harpoon into the ray before the sting tail came lashing over to retaliate.这支鱼叉可能就是凶器。The spear is presumably the murder weapon.渔夫用鱼叉刺住鲨鱼.The fisherman transfixed the shar...
钻书本的历史学者现在相当勉强和冷淡地承认了它.The bookish historian now accepts it, reluctantly and ungraciously enough.我的书本的封面是深蓝色的.My book has a dark blue cover.平切口刷金: 书本的切口刷上金箔然后圆脊.Gilt in the square: The foredge of a book gilded before rou...