80. brush n.刷子,毛笔 v.刷,画,掠过 81. build (built, built) v.建筑;修建 82. building n. 建筑物;建造 83. burn (burnt, burnt) v. 燃烧;烧毁;烫伤 84. bus n.公共汽车 by bus 乘公共汽车 on a bus 在公共汽车上 at the bus stop 在公共汽车站 85. business n.商业,生意,事情 on business 出差 86. busy adj.忙碌的;正被占用的 be busy (in) doing something.忙着做…… be busy with 忙于…… 87. but conj.但是;然而 88. butter n.黄油;奉承话 89. butterfly n.蝴蝶 90. buy (bought, bought) v. 买;购;收买 buy sb sth/ buy sth for sb 给某人买某物 91. by prep.通过;在……附近;经由 92. bye-bye interj.再见 (责任编辑:admin) |