The porter expects a gratuity.行李员想要小费。He is taking a gratuity from the Navy.他将领到海军补助的退役金。a gratuity at Christmas圣诞节的小账Today, he had received his small gratuity , as usual.这次他也得到了他的赏钱....
保存得太久的食品会变坏,是因为受到酵母菌, 霉菌和细菌的侵袭.Food which is kept too long decays because it is attacked by yeasts, molds and bacteria.防止啤酒变坏的主要方法是用纯酵母菌株发酵.The principal methods of avoiding spoilage are the use of pure yeast strains as ...
在辐照过程中只有当添加剂存在时才出现后效应.The after effect occurs only if the additive is present during irradiation.使用辐照灭菌能够解决某些棘手的问题.The use of radiation disinfection could solve some sticky problems.辐射的发射强度和辐照度是两个互补的概念.The concepts of ra...
加玉米面使汤变稠。Thicken the broth with the cornflour.不停地搅，一直搅到调味汁变稠。Keep stirring until the sauce thickens.把调味汁煮沸十分钟,使之浓缩变稠.Reduce the sauce by boiling it for ten minutes....
On beaches, keep your camera safe from sand by enveloping it inside a plastic bag.在沙滩上时，将相机用塑料袋包裹起来以防止进沙子。She turned drowsily on her side, a slow creeping blackness enveloping her mind.她半睡半醒地翻了个身, 一片缓缓蠕动的黑暗渐渐将她的心包围起来.On ...