这些环状物各自有不同的振动频率.The rings resonate at more than one frequency each.受到烙铁的霹雳影响之后,可辩认出不吉利的环状物.The after - affects of this Iron Thunderbolt have an ominously recognizable ring.这些环状物的产生仍然很神秘.The origins of these rings still r...
The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.将粗制 、 湿的苯甲酸酯 ( 118克 ) 回流着溶于1400毫升甲醇中.The crude, wet benzoate ( 118 grams ) was disslolved with reflux in 1,400 ml methanol.将粗制 、 湿的苯甲...
A doodlebug curls in his effort to get there.一只狮蚁的幼虫蜷曲着努力爬行.This made him look like a doodlebug, so I began calling him'Doodle.这使他看上去像一只幼虫, 所以我开始叫他 “ 嘟嘟”....
Love was a word he'd erased from his vocabulary since Susan's going.自从苏珊离开后，他再也不提“爱情”这个词了。It appears the names were accidentally erased from computer disks.看起来那些名字被意外地从计算机磁盘上删除了。He erased the wrong answer and w...
Humming bird beats his wings almost 100 times per second.蜂鸟每秒钟拍动翅膀近100次.Bird's body size, there is also a small humming bird ostrich.鸟的体型大小不一, 既有很小的蜂鸟也有巨大的鸵鸟.This is a humming - bird moth.这是蜂鸟科的天蛾....