This body has three heads; one in the middle and two others grafted at the base of the neck of the first. 威廉K.戴维.智者、化学家和伟大医生的秘密.
No explanation can be given of these facts, any more than why certain trees cannot be grafted on others. 查尔斯·达尔文.物种起源.
On the other hand, certain species of Sorbus, when grafted on other species, yielded twice as much fruit as when on their own roots. 查尔斯·达尔文.物种起源.
Although many distinct genera within the same family have been grafted together, in other cases species of the same genus will not take on each other. 查尔斯·达尔文.物种起源.
The pear can be grafted far more readily on the quince, which is ranked as a distinct genus, than on the apple, which is a member of the same genus. 查尔斯·达尔文.物种起源.
Mr. Tulkinghorn stops for an instant and repeats with some little emphasis grafted upon his usual monotony, Real flesh and blood, Miss Dedlock. 查尔斯·狄更斯.荒凉山庄.
The common gooseberry, for instance, cannot be grafted on the currant, whereas the currant will take, though with difficulty, on the gooseberry. 查尔斯·达尔文.物种起源.