基本解釋請(qǐng)求；呼吁；號(hào)召英漢例句雙語例句From here, you can see there are four processors to call upon.在此示例中，您可以看到有四個(gè)處理器可供調(diào)用。Now this'd be fine, if journalists were willing or able to call upon expert sources to verify claims, and then to quote their responses.如果記者愿意或者能夠找到有效的（資料）來源來驗(yàn)證他們的觀點(diǎn)并且聲明為此負(fù)責(zé)的話那將再好不過。It is the responsibility of every educational institution to call upon the youth to learn one thing about success: success always results from hard work. （237 words）每個(gè)教育機(jī)構(gòu)的責(zé)任是號(hào)召年輕人學(xué)會(huì)成功之道：成功總是來自于刻苦努力。原聲例句We cannot find them. Today I call upon you to travel a new trail.權(quán)威例句It even has the right to call upon other countries to help it with the technology.FORBES: Stuxnet and the Iranian Nuclear ProgramFortunately for George Carman, Mr Al Fayed's formidable defence counsel, there were other witnesses to call upon.ECONOMIST: Al Fayed’s Pyrrhic victory Theto call upon更多例句