大家都搜：
安全膜
1、a safety───保险箱
2、make a film───拍电影；排电影；拍电影; 排电影
3、sam a film───萨姆在看电影
4、watch a film───看电影
5、a film of───一层
6、a film review───影评
7、a roll film───胶卷
8、safety───n.安全；保险；安全设备；保险装置；安打
9、a film───一部电影
1、company trying to continue its five-year perfect safety record showed its workers a film aimed at encouraging the use of safety goggles on the job.───为了继续保持连续五年的安全生产纪录，一家公司给员工放映了一场电影，意在鼓励员工在工作中多多使用防护眼镜。
2、Damme, 53, was hooked to safety lines that aren't visible in the film, and each foot is on a small platform that was built on the trucks' side mirrors.───53岁的尚格云顿在表演时身上系着隐形的保险缆。 两辆卡车的侧视镜上都有一个小踏板供他踩在上面。
3、As the liquid film has self restorability, the utility model not only can ensure safety, but also can be continuously used for a long term.───由于液膜具有自身修复能力，所以本实用新型既保证安全，又能长期连续使用。