英语词汇“PNPB”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	PNPB
释义	PNPB [=positive-negative pressure breathing]正负压呼吸
随便看	root of iris lactea root of joint root of kudzuvine root of life root of lung root of lung radix of lung root of meck root of mesentery root of mountain root of mountain theory rootof neck root of needle root of nose root of notch root of optic tract root of orbit root of penis rootof polynomial root of pulse root of purple-flowered peucedanum root of red rooted salvia root of the characteristic equation root of the contract root of the crop root of the first order 檐头插柳青，农人休望晴；檐头插柳焦，农人好作娇檐头雨滴从高下，一点也不差檐影微微落，津流脉脉斜。野船明细火，宿雁聚圆沙檐疏蛛网重，门静雀罗开。檐雨乱淋幔，山云低度墙。鸬鹚窥浅井，蚯蚓上深堂欠了一屁股账欠了阎王债欠人一分钱，受人三分管欠债个精穷，只怕讨债个英雄；讨债个英雄，只怕欠债个精穷欠债变驴变马填还ひかんひかんひかん【悲観】ひかん【避寒】ひかんざくらひかんざくら【緋寒桜】ひかんてきひかんてき【悲観的】ひがひが