A thin, glistening thread of moisture ran along the rough concrete sill.在粗糙不平的水泥窗臺上有一條細細的發(fā)光水印。She idly pulled at a loose thread on her skirt.她無聊地扯著裙子上一根松掉的線頭。A ratchet mechanism transfers the thread from spool to bobbin....
Wipe the mushrooms clean and thread them on a string.把這些蘑菇擦干凈,然后用線穿起來。A ratchet mechanism transfers the thread from spool to bobbin.一種棘齒裝置把線從線軸轉(zhuǎn)到梭心上。Objective To compare the clinical effect between Vicryl Rapide and catg...