One laboratory stock of Drosophila melanogaster has very reduced or vestigial wings.果蝇的一种实验品系,翅膀缩小,称为残翅.Vestigial remains of these plays are now seen in the Christmas pantomime.在圣诞节演出的哑剧中还能看到这些戏剧残留下来的痕迹。The wings of the ...
The wings of the chicken have become vestigial; it can no longer fly.鸡的翅膀逐渐退化, 不会在空中飞行了.Vestigial remains of these plays are now seen in the Christmas pantomime.在圣诞节演出的哑剧中还能看到这些戏剧残留下来的痕迹。One laboratory stock of Drosophil...
Some of the blame for the disastrous night must be shouldered by the promoters.筹办方必须为那个灾难性的夜晚承担一部分责任。So , they are currently relinquishing the power they have over the artists to concert promoters.目前, 它们正把对艺人的控制权让给音乐会推广机...
He studied math in college.他上大学时专业是数学。I flunked math in second grade.我二年级时数学不及格。The hard math problem tripped up most of the students.这道数学难题难倒了大多数学生....
At present, we are witnessing another building boom.当前，我们又一次处于建筑繁荣期。He found it distasteful to be offered drinks before witnessing the execution.他觉得在目睹行刑前还要上酒让人很不舒服。Today, we are witnessing a genuine convergence - even a...
在舰船上，级别最低的副舰长也位列级别最高的轮机官之上。The most junior executive officer outranked the senior engineer officer aboard ship.舰长统率舰上的全体官兵.The captain of a ship commands all the officers and men.海军上将在欢迎他的哨子声中登舰.The admiral was piped abo...