controllable nose intake可调: adjustable的: 4次方是 The fourth power of 2 i ...头部: head; cephalosome; nosecone; ...进气道: air inlet; admission passage ...头部进气道: bow intake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:可调的头部进气道，即可在微信中查询翻译
