lateral spillway channelside spillway侧: slant; sloping溢洪道: spillway旁侧溢洪道: lateral spillway channel溢洪道: [水文] spillway◇溢洪道护坦 spillway aprons形溢洪道: ogee spillway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:侧溢洪道，即可在微信中查询翻译
