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汉语拼音：chì guǒ

有一个或几个翅状附属物的果实。果皮干燥不开裂，部分延展成翅，使果实可随风飞散，借风力传布。如榆、臭椿、槭等的果实。

1. 果实的一种。一部分果皮向外伸出像翅膀，借风力把种子散布到远处，如榆钱。

• They were found to belong to the genera Lactuca and Pterocypsela.

  这类植物分属莴苣属和翅果菊属.

• A revision of Clematis sect . Pterocarpa ( Ranunculaceae )

  铁线 莲 属翅果铁线莲组修订 ( 英文 )

• Furthermore, the strategies for protection of E . mollis are discussed in this paper.

  此外, 针对翅果油树的濒危现状和原因,还提出了科学保护对策.

• Okay, okay, a maple tree doesn't fly. But its seeds kind of do.

  当然, 当然, 一棵枫树自然不会飞, 不过它的翅果确实会.

• The Elaeagnus mollis seed oil was extracted by Soxhlet extraction and the oil yield was 32.50 %.

  采用索氏提取法提取翅果油树种子油,其出油率为32.50%.