lack of progeny的用法和樣例：
例句
- Anyway there is no record that he ever married or had any progeny.
然而史上的確沒(méi)有任何有關(guān)他是否成家或子嗣的記載。 - If your slight resemblance to bird dung gives you enough of an edge that you survive to breed, your progeny may inherit your lucky guano cast.
如果你有那么一點(diǎn)長(cháng)得和鳥(niǎo)屎相似，并剛好因此而得以存活下來(lái)，繁衍生息，那么你的子嗣就可能已遺傳到你狗屎運般得來(lái)的裝屎術(shù)。
