davit arm吊: hang; suspend艇: a light boat架: frame; rack; shelf; stand吊臂: sweep; lazy arm吊艇架: boat davit; cradle; davit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:吊艇架吊臂，即可在微信中查询翻译
