单词
文章
取名
英语词组短语
rip-cord
英美
[航] 开伞索
rip-cord网络翻译
降落伞开伞索
降落伞开伞索
rip-cord常用短语
rip-cord双语例句
On his very first sky diving attempt, Oscar leapt from the plane and pulled the rip cord.
第一次尝试跳伞，奥斯卡跳出了飞机，拉开了曳索。
It is important in the production in coal mine that longitudinal rip of steel-cord belt which can make the serious loss.
皮带运输是煤炭生产中的重要环节，皮带撕裂会造成严重的损失。