Her refusal to help quite upset the applecart.她不肯帮忙,计画也就落空了.Don't let Barry know about our plans for the ski trip or he'll applecart.别让巴里知道我们要去滑雪的事情,他会坏事的.Hospitality, people just go out the door slammed up fro...
shortly的近义词有：immediately, instantly, presently, directly, shortly, soon, at once, right away。下面这些副词或副词词组均有"立刻，马上"的含义：immediately：指做完一件事后，立即就做另一件事，中间一般没有明显的时间间隔。instantly：指恰恰就在此刻，一秒钟也没耽误。presently：指不久、即将。directly和immediat...
On the customs declaration, the sender labeled the freight as agricultural machinery.在报关单上，寄货人将货物列为农用机械。If undelivered, please return to sender.若无法投递，请退还寄信人。Undeliverable, returned to sender.无法投递, 退回原处....
There are just four kinds: adenine, thymine, guanine and cytosine.只有4种: 腺嘌呤 、 胸腺嘧啶 、 鸟嘌呤和胞核嘧啶.The DNA base composition is 32.6 - 33.1 mol % guanine plus cytosine.DNA(脱氧核糖核酸)的G+C 摩尔百分含量为32.6—33.1.It is a layer of guanine ...