This is easily done by releasing the ratchet handle, re-positioning the glue guns so that the glue line is in correct position, and tightening again.是什么意思_This is easily done by releasing the ratchet handle, re-positioning the glue guns so that the glue line is in correct position, and tightening again.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句