(adj.) being in the earliest stages of development; 'rudimentary plans' .
录入:赖安
双语例句
Rudimentary parts, as is generally admitted, are apt to be highly variable. 查尔斯·达尔文.物种起源.
I no longer adhere to my intention of giving with my own mouth rudimentary education to the lowest class. 托马斯·哈代.还乡.
I have now given the leading facts with respect to rudimentary organs. 查尔斯·达尔文.物种起源.
Rudimentary organs, from being useless, are not regulated by natural selection, and hence are variable. 查尔斯·达尔文.物种起源.
Rudimentary organs will speak infallibly with respect to the nature of long-lost structures. 查尔斯·达尔文.物种起源.
It has often been laid down that a meritorious invention is not to be defeated by something which rests in speculation or experiment, or which is rudimentary or incomplete. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
In regard to plants, the petals are sometimes rudimentary, and sometimes well developed in the individuals of the same species. 查尔斯·达尔文.物种起源.
Rudimentary organs in the individuals of the same species are very liable to vary in the degree of their development and in other respects. 查尔斯·达尔文.物种起源.
The eyes of moles and of some burrowing rodents are rudimentary in size, and in some cases are quite covered by skin and fur. 查尔斯·达尔文.物种起源.
Rudimentary structures on this view are as good as, or even sometimes better than other parts of the organisation. 查尔斯·达尔文.物种起源.
Their astronomical ideas were still in the state of rudimentary speculations. 赫伯特·乔治·威尔斯.世界史纲.
The psychology of nations is still but a rudimentary science. 赫伯特·乔治·威尔斯.世界史纲.
In some other genera they are present, but in a rudimentary condition. 查尔斯·达尔文.物种起源.
Rudimentary organs plainly declare their origin and meaning in various ways. 查尔斯·达尔文.物种起源.
When she held her, she sunk her rudimentary nails into the poor girl's flesh, or twisted her arm in a most painful manner. 埃德加·赖斯·巴勒斯.火星公主.
It appears probable that disuse has been the main agent in rendering organs rudimentary. 查尔斯·达尔文.物种起源.
It would be impossible to name one of the higher animals in which some part or other is not in a rudimentary condition. 查尔斯·达尔文.物种起源.
Hence rudimentary organs in the adult are often said to have retained their embryonic condition. 查尔斯·达尔文.物种起源.
The webbed feet of the upland goose may be said to have become almost rudimentary in function, though not in structure. 查尔斯·达尔文.物种起源.