Hypergolic ignition systems bear many resemblances to hybrid rockets .

自然式点火系统在很多方面与混合型火箭相似。

Family resemblances category is the usual forming in category learning .

家族相似性类别是类别学习中常用的形式。

The two boys show great resemblances .

这两个男孩有许多相像之处。

Trope nominalism can treat each of these resemblances as distinct tropes .

殊质唯名论能够把这些相似取为不同的殊质。

I think they hated each other because of their resemblances .

我觉得他们讨厌，因为他们彼此相似之处。