常見例句雙語例句We have controllable pitch propeller.我們船有可變螺距螺鏇槳。blog.sina.com.cnDo you have a controllable pitch propeller?你船是可變螺距推進(jìn)器嗎?This paper introduces a online training system for CPP (controllable pitch propeller), which is used in sailor training.本文以船舶學(xué)員培訓(xùn)爲(wèi)背景,提出了一套可調(diào)槳在線培訓(xùn)系統(tǒng)。 返回 controllable pitch