{"bt":{"translation":"abbr. 英国电信（British Telecom）","word":"bt"},"bta":{"translation":"abbr. 英国旅游管理局（British Tourist Authority）","word":"BTA"},"btacing of still":{"translation":"[机] 管式炉之拉条","word":"btacing of still"},"btam":{"translation":"[计] 基本远程通信存取法","word":"BTAM"},"btb":{"translation":"abbr. 分支目标缓冲器（Branch Target Buffer）；板对板连接器；背靠背换流站","word":"btb"},"btbc":{"translation":"abbr. Boehm test of basic concepts 博埃姆基本概念测试","word":"btbc"},"btc":{"translation":"abbr. below threshold change 阈值下的变化; 临界值下的变化; beryllium thrust chamber 铍推力室; bus tie control 汇流排线控制","word":"btc"},"bte":{"phonetic":"b'te","translation":"abbr. better than expected 比预期的要好; breveté (French=patent) （法语）专利; battery terminal equipment 炮组端点设备; blunt trailing edge 钝后缘","word":"bte"},"btec":{"translation":"商业与技术教育委员会（Business and Technology Education Council）","word":"BTEC"},"btg":{"translation":"abbr. ball-tooth gear 球齿齿轮; beacon trigger generator 信标触发脉冲发生器; burst transmission group 脉冲串传输组; battery timing group 电池定时组","word":"btg"},"bth":{"translation":"abbr. bathroom 浴室; bath 沐浴; berth 泊位; beat the hell （俚）起劲地","word":"bth"},"bti":{"translation":"abbr. bank-and-turn indicator 转弯倾斜指示器，转弯倾斜仪; bridgetape isolator 桥接抽头绝缘体","word":"bti"},"btic":{"translation":"[医]氯乙基三氮烯咪唑酰胺","word":"btic"},"btk":{"phonetic":"'bi:t'i:k'eɪ","translation":"abbr. buttock 船艄，（船体的）纵剖面","word":"btk"},"btl":{"translation":"abbr. beginning tape label 磁带起始标记; behind the lens (camera) 曝光表法（照像机）; bottle 瓶","word":"btl"},"btls":{"translation":"[医]Basic Trauma Life Support","word":"btls"},"btm":{"translation":"abbr. 臀部（bottom）","word":"btm"},"btn":{"translation":"abbr. 按钮（button）","word":"btn"},"btonchiadenoscirrhua":{"translation":"[医] 支气管淋巴结硬化","word":"btonchiadenoscirrhua"},"btp":{"translation":"abbr. body temperature and pressure 体温与压力","word":"btp"},"btr":{"translation":"回带阅读机（back tape reader）","word":"BTR"},"btry":{"phonetic":"bt'rɪ","translation":"abbr. battery 电池（组）; 蓄电池; 导弹连; 炮群","word":"btry"},"bts":{"translation":"abbr. 美国运输统计局（Bureau of Transportation Statistics）；法国高级技师大专文凭（Brevet DE Technicien Superieur）；基站收发信台（Base Transceiver Station）","word":"bts"},"btt":{"translation":"abbr. Busy Tone Trunk 忙音中继线","word":"btt"},"bttom product":{"translation":"[化] 塔底产品","word":"bttom product"},"btu":{"definition":"n. a unit of heat equal to the amount of heat required to raise one pound of water one degree Fahrenheit at one atmosphere pressure; equivalent to 251.997 calories","translation":"基本传输单位","word":"BTU"},"btus":{"translation":"abbr. 英国热量单位（British thermal units）","word":"btus"},"btv":{"translation":"abbr. 北京电视台；蓝舌病毒（Bluetongue Virus）","word":"btv"},"btw":{"translation":"abbr. 顺便, 顺便提及（By The Way）","word":"btw"},"btx":{"translation":"[化] 苯-甲苯-二甲苯","word":"BTX"}}