linesman
(also esp US lineman ) n (pl -men )
1 official helping the referee in certain games, esp in deciding whether or where a ball crosses one of the lines 边线裁判员; 巡边员; 司线员.
2 person whose job is to repair and maintain electrical or telephone lines 线务员, 架线工（维修供电或电话线路者）.
阅读全文boulevard
n
1 wide city street, often with trees on each side 大街（两旁常植有树木的）; 林荫大道.
2 (US) broad main road 干路; 大道.
阅读全文premises
n[pl]
1 house or other buildings with its outbuildings, land, etc （包括附属建筑、 土地等在内的）房屋或其他建筑物
business premises, ie building(s), esp offices, where a business is carried on 事务所
阅读全文macaroni
n[U]
long hard tubes of pasta, often chopped into short pieces and boiled in water before eating 通心粉; 通心面.
阅读全文home-brewed
adj (of beer, etc) made at home (contrasted with beer from a brewery) （指啤酒等）家酿的（以别於啤酒厂酿制的）.
阅读全文signpost
n post at a road junction, etc with arms pointing to places along the roads, and often showing the distances to them 路标. signpost, v [Tn usu passive 通常用於被动语态]
provide (a road) with signposts; indicate (a route or place) with signposts 为（路）设置路标; 用路标指示（路径或地方）
Is the road well signposted? 这条路的路标清楚吗?
阅读全文decoder
n
(a) person or device that changes a code into understandable language 译码员; 译码器.
(b) device that decodes an electronic signal 译解电子信号的机器.
阅读全文haematology
(also esp US hematology), n [U]
scientific study of the blood and its diseases 血液学.
阅读全文ionosphere
n[sing]
set of layers of the earth´s atmosphere that reflect radio waves round the earth 电离层. Cf 参看 Heaviside layer, stratosphere.
阅读全文sheet
n
1 large rectangular piece of cotton, linen, etc, usu used in pairs between which a person sleeps 被单; 褥单; 床单
put clean sheets on the bed 把乾净的被单铺在床上.
阅读全文the sterling area
group of countries that formerly kept their reserves in British sterling currency and between which money could easily be transferred 英镑区（旧时用英镑作准备金的各国）.
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