groundworkKK [ˋgraʊnˏdwɝk] /ˈɡɹaʊnˌdwɝk/发音名词1基础工作、前置准备、铺路常与 lay 连用Their early research laid the groundwork for this new treatment.他们早期的研究为这项新疗法奠定了基础。2根基、基础A solid groundwork in math helps students with physics later.扎实的数学根基有助于学生日后学习物理。用这个字练口说→相关片语lay the groundwork