preventer防: provide against; defend agai ...动: harness cause disorder stir ...固定: fixed; regular固定索: anchor cable; dead wire; fixing rope; standing line; standing wire; steady line固定索具: standing rigging下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:防动索,固定索，即可在微信中查询翻译
