She was very glum and was obviously missing her children.她郁郁寡欢，显然在惦念自己的孩子们。The players sat there with glum looks on their faces.队员们愁眉苦脸地坐在那儿。She laughed at his glum face.她嘲笑他闷闷不乐的脸....
the circumference of the earth地球的周长It's a mile round the circumference of the field.运动场周长一英里.The diameter and the circumference of a circle correlate.圆的直径与圆周有相互关系....
我们一点也不知道他已往的历史.We know nothing of his past.新年是人们辞别已往, 欢迎新的一年的时候.It's a time to the old year, and to the new year.一味想着 已往 的过失是没用的.It is useless to muse on [ upon ] past errors ....
Cantaloup is belonged to cucurbitaceous, a year of rampant herb.香瓜属葫芦科, 一年蔓生草本植物.Cantaloup and Hami melon which kinds of fruit is delicious?香瓜和哈密瓜哪种水果好吃?Cantaloup because smell is sweet and get a name.香瓜因味甜而得名....
Medical authorities were baffled, both as to its causes and its virulence.医疗当局对其病因及有多致命都还不甚了解。Host resistance and fungal virulence parallel each other in the cross.寄生的抗病性的病原菌的毒力在杂交中是势均力敌的.The results showed that the JDS ...