“负重或减震”例句

单词 负重或减震 例句 DEFINITIVE EXAMPLES 权威例句〔bungee cord〕An elasticized rubber cord, often fitted with hooks at the ends, used to fasten, bear weight, or absorb shock.蹦级绳，高空弹跳绳：通常两端带钩的弹力橡皮绳索，用来系紧、负重或减震美国传统 　...