closed throat with tunnelclosed-throat with tunnel闭锁: shutting; bottoming; interlo ...形: form; shape风洞: wind tunnel; air tunnel; whi ...椭圆形风洞: elliptic tunnel正方形风洞: square wind tunnel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:闭锁形风洞，即可在微信中查询翻译
