英语词汇“safety crutch”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	safety crutch
释义	safety crutch 安全拐杖
随便看	nonreturn-to-zero mark recording non-return to zero mark recording non-return to zero method non-return-to-zero method nonreturn-to-zero method non return to zero method nonreturn-to-zero modulation non-return to zero (nrz) non-return-to-zero (nrz) code nonreturn-to-zero on one recording nonreturn-to-zero operation non-return-to-zero operation non-return-to-zero pulse non-return to zero recorder non-return-to-zero recorder non-return to zero recording non return to zero recording non-return-to-zero recording nonreturn to zero recording nonreturn-to-zero recording nonreturn-to-zero reference recording non return to zero representation non-return-to-zero representation nonreturn-to-zero signal nonreturn to zero signalling (nrz) 水行者表深，使人无陷；治民者表乱，使人无失水行莫如用舟。水要深拨，病要浅治水豆腐，不经打水贼不伤船家，旱贼不伤驮夫水趁鱼，鱼趁水水越清，鱼越少水车水轩平写琉璃镜，海燕双栖玳瑁梁。水边无数木芙蓉，露染燕脂色未浓。靠把靠拢靠摸靠旗靠枕靠椅靠模靠泊靠滚靠盘儿