延的英語翻譯：

delay; engage; extend; postpone; prolong; protract; send for

髓的英語翻譯：

marrow
【醫(yī)】 marrow; medulla; medullae; myel-; myelo-; pulp; pulpa

交叉的英語翻譯：

across; chiasma; cross; crossover; intersect; obliquity
【計(jì)】 cross; cross connection; intercross; interleaving
【醫(yī)】 chiasm; chiasma; chiasmata; decussate; decussatio; decussation
intersection

偏癱的英語翻譯：

【醫(yī)】 hemiparalysis; hemiplegia; hemiplegic paralysis; semiplegia
semisideratio; semisideration