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n (1) 大(木，石，鐵)塊 (large solid piece or mass of wood， stone， metal， etc usu flat-sid-ed)[C]：a～of concrete/stone/granite/marble/wood/ice 一大塊水泥/石頭/花崗巖/大理石/木頭/冰; wooden/concrete～s木頭/水泥塊;a butcher's～肉砧墩;be sent/go to the～送上/走上斷頭臺;～diagram方塊示意圖;

(2) 積木塊 (cube of wood，etc used as a child's toy for building)[C]：a set of (building)～一副積木;

(3) 一組(批，套) (large quantity of things considered as a single whole)[C]：a～of seats in a theatre/theatre tickets/shares in a business 劇院中連片的座位/一次購買的大量戲票/企業(yè)中的大宗股份;We sat in～A.我們的座位在A區(qū)。a～booking大宗預訂座位;

(4) (分隔成獨立單位或單元的)大樓 (large building divided into separate flats or offices)[C]：a～of flats公寓大樓;an office/apartment ～寫字樓/居民樓;a tower～摩天大樓;

(5) 街區(qū)(的一邊長)((length of one side of a group of) buildings separated from others by streets on four sides)[C]：take a walk round the～圍繞街區(qū)散步;He lives on my～.他住在我這個街區(qū)。live three～s away from here住在離這兒三個路口遠的地方;His house is four～s away. 他的房子過四個路口就是。Walk/Go two～s， then turn left.走兩個街口，然后左拐。

(6)印模(板) (piece of wood or metal with words， patterns， etc cut into its surface for printing)[C];

(7) 障礙(物) (thing that makes movement or progress difficult or impossible)[C，通常sing]：a～in the pipe/the drain管子/水溝中的障礙物;a traffic/memory/heart～交通阻塞/記憶障礙/心臟梗塞;The police set up a road～to check cars.警察設置路障以檢查車輛。The government's stubborn attitude was a～to further talks.政府的頑固態(tài)度是進一步會談的障礙?！纪給bstacle，barrier;

→′blockhead n 笨蛋;

vt (1) 阻礙(塞)，堵住 (make movement of flow difficult or impossible through sth) [T+n，T+n+adv(up)]：A snowdrift/large crowd/piece of rock is～ing the roads.風刮成的雪堆/一大堆人/一塊巖石阻塞住了道路?！玜 door/the land routes堵住門/陸路;～sb's heart/sb's view堵塞心臟(的血液流通)/擋住某人的視線;The river/drain/entrance to the cave was～ed up by the big rocks. 河/水溝/山洞入口被大塊的石頭堵住了。His nose is～ed (up). 他的鼻子(因為感冒)不通氣。Never～up ventilators.決不要堵住通風口?！挤础絚lear;

(2) 阻礙(擋，止)(prevent sb/sth from moving or progressing)[T+n]：～an opponent's move/the enemy's advance/sb's entry/the progress in the talk/the traffic in the street 阻礙對手的行動/敵人的前進/某人進入/會談的進展/街上的交通;～sb's plan/one's opponent/a deal阻礙某人的計劃/對手/一筆交易;The opposition～ed the passage of the bill through parliament.反對黨阻止這一議案在議會獲得通過?！纪絟inder，prevent;

block in/out (v adv) 粗略地畫(制定)出 (vt)：～in a plan of a house 粗略地制定出建房計劃;

→′blockage n 堵(阻)塞;堵(阻)塞物;′blockade n & vt 封鎖