单词	rate of change (roc)
释义	rate of change (roc) 变化率
随便看	plankman Plank mass plank of solid wood plank on edge plank-on-edge floor plank out (up) plank over plank pavement plank pile plank road plank root planks plankshear plank sheathing planksheer plank sheer plank-sheer plank sheer board plank-sheers Plank-slide plank spanker plank spankers plank split Plankstadt plank stage 夫妇相保易，君臣相保难夫妻夫妻不吵隔夜架夫妻不和，妯娌们欺夫妻且说三分话，未可全抛一片心夫妻互敬夫妻交市，莫问谁益；兄弟交憎，莫问谁直夫妻同床睡，人心隔肚皮夫妻同床，心隔千里夫妻夫妻，老婆摸着汉子肚里主意外面儿外项外食外餐外首外骨骼夙夙世夙仇夙兴夜寐