Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/149cc1da4bf43c4832ba4f26d39d2386.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 lift-up flaps例句_lift-up flaps英汉例句_lift-up flaps双解例句_果味酸柯林斯词典
On modern jets almost the entire leading and trailing edges are taken up by lift-increasing flaps and slats for takeoff and landing. 在现在的喷气机上，几乎所有的前后缘都被用于起飞和降落的提高升力的襟翼和缝翼所占据。 blog.sina.com.cn