[作业 运输] 压缩弹簧,座椅 spring-seat chair: 弹簧座椅seat spring: 座位弹簧; 座椅弹簧spring seat: 弹簧座deck bench (or chair, or seat): 甲板凳,甲板椅garden chair, garden seat: 园椅下载手机词典可随时随地查词查翻译