pitchingWiktionary 原文/ˈpɪt͡ʃ.ɪŋ/n.护坡(石)，铺地石，俯仰，(船的)上下颠簸中文释义来自 ECDICT释义动词verb1present participle and gerund of pitch名词noun1The act of throwing or casting.2The rough paving of a street to a grade with blocks of stone.3(engineering) A facing of stone laid upon a bank to prevent wear by tides or currents.同族词派生词 3defense-independent pitching statistics·pitching piece·pitching wedge