semi-gravity type abutment半: half重力: gravity; force of gravity; g ...式: type; style桥台: bank pier; land pier; bridge ...半重力式的: semi-gravity type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:半重力式桥台，即可在微信中查询翻译
