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.THREE NEW SPECIES OF NICRICOLOR SPECIES - GROUP OF DROSOPHILA ( LORDIPHOSA ) ( DIPTERA: DROSOPHILIDAE )黑色拱背果蝇种组三新种记述...
The spaceman will drive his moon car around to study the moon.宇航员将开着月球车到处考察月球.The spaceman flew through the galaxy at the speed of light.太空人以光速穿越银河系.Have you ever wanna be a spaceman?你曾经想成为一名宇航员 吗 ?...
A tombstone is erected in memory of whoever it commemorates.墓碑是为纪念它所纪念的人而建的.Ming upstairs tombstone, with Manchu, Mongolian , Han Emperor engraved text.明楼上有墓碑, 用满 、 蒙 、 汉文字刻着皇帝的庙号.an epitaph on a tombstone墓志铭Here lie the...