challengeable例句：
This topic is a challengeable work in biomimetic chemistry area.
此課題的研究一直是仿生化學(xué)研究領(lǐng)域中一個(gè)具有挑戰(zhàn)性的課題。
Though they're challengeable and great to one's mind,they're discussing.
雖然它們富有挑戰(zhàn)性，對(duì)人的心智成長(zhǎng)很有利，但是它們還是很難纏的。
Electric load forecasting is an important and challengeable work.
電力負(fù)荷預(yù)測(cè)是一項(xiàng)重要和具有挑戰(zhàn)性的工作。
Power System Voltage Stability is a challengeable problem.
電力系統(tǒng)電壓穩(wěn)定性是一個(gè)具有挑戰(zhàn)性的問(wèn)題。