sheave wheel platform天轮: head sheave; hoisting sheave平台: terrace; platform上导轮平台: monkey frame天轮: [采矿工程] head sheave; (提升设备) hoisting sheave摩天轮: ferris wheel; giant wheel; hebe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:天轮平台,即可在微信中查询翻译