progeny造句
A major barrier to interspecific hybridization is sterility in the F 1
progeny.
种间杂交的主要障碍是F1代的不育性.
Among its many
progeny, the 1944 Education Act gave birth to the modern youth service.
在1944年通过的《教育法案》的诸多衍生条款中，就包括了现代青年教育服务。
the
progeny of a person
人的子孙
Davis was never loquacious on the subject of his
progeny.
戴维斯说到他的子女时总是寡言少语。
He was surrounded by his numerous
progeny.
众多的子孙簇拥着他。