单词	upright convection
释义	upright convection 垂直对流
随便看	hand picker hand-picking handpicking hand picking handpick miner handpicks hand-picks hand pie handpiece hand-piece hand piece handpiece connection handpieces hand pies handpike hand pile driver hand pipe cutter hand pipe threader hand-pitched base hand-pitched broken stone handplaced hand-placed hand-placed concrete hand-plaited straw articles hand plane 车马盈门，络绎不绝车马纷纷白昼同，万家灯火暖春风。轩后红炉独铸成，藓苔磨落月轮呈轩窗帘幕皆依旧，风月烟花岂有情。轩裳华胄，裙屐少年转不过弯儿来转不过弯来转不过轴来转化转圈圈单门独户单间单间儿单队单面单面斜纹呢单面斜纹布单鞋单音字单音词