gōng / rén / bǎ / gōng / jiàn / gù / dìng / zài / chē / chuáng / shàng / zhǔn / bèi / jìn / xíng / qiē / xiāo工人把工件固定在车床上,准备进行切削。The worker secured the workpiece on the lathe and prepared to cut it.