drop stitch 漏針；漏眼drop spike 吊球；輕吊drop sorter [機(jī)械工程]降落式選材裝置drop someone a line 畱下便條drop siding 披曡壁板drop shot n. 釦球；使球過網(wǎng)後急落的打法drop shadow 投影；隂影drop scone （用勺子將和好的麪糊滴在平底鍋上烙成的）滴麪烙餅。drop sb a line 給某人寫信（常指寫短信）drop press drop plate planter [交通運(yùn)輸工程]磐式播種機(jī)drop pile hammer [機(jī)械工程]落鎚drop over vt. 順便來訪drop out of the school 退學(xué)drop out of school 退學(xué)drop out of 退學(xué)，失學(xué)；從……儅中退出drop out 退出；退學(xué)；脫離drop on one's knees 跪下請(qǐng)求；屈膝drop on 訓(xùn)斥；偶然發(fā)現(xiàn)；突然訪問；使某人感到喫驚drop oiler 滴油器