thread例句
A thin, glistening
thread of moisture ran along the rough concrete sill.
在粗糙不平的水泥窗台上有一条细细的发光水印。
She idly pulled at a loose
thread on her skirt.
她无聊地扯着裙子上一根松掉的线头。
A ratchet mechanism transfers the
thread from spool to bobbin.
一种棘齿装置把线从线轴转到梭心上。