once-function
基本解釋
- n.一次函數(shù)
英漢例句
- These chromosomal regions could be composed of the now-defunct remains of ancient genes, known as pseudogenes, which were once functional copies of genes but have since lost their protein-coding ability (and, presumably, their biological function).
這些染色躰區(qū)域可能由現(xiàn)在死亡的遠(yuǎn)古基因殘餘組成，如熟悉的假基因，它們?cè)?jīng)發(fā)揮過(guò)基因複制功能衹是已經(jīng)喪失了蛋白質(zhì)編碼能力（大概爲(wèi)它們的生物學(xué)作用）。 - It is necessary that he be sent there at once.
有必要馬上派他到那裡去。 - She writes to her parents once a week.
她每周給父母寫(xiě)一封信。 - More than once I've felt my heart slip a cog.
我不止一次感到心髒突然停跳一下。 - My inn had once been a part of an ancient ecclesiastical house.
我的客棧曾經(jīng)是一個(gè)古老教會(huì)的房子的一部分。