keep a weather weath-eye open
随时警惕；密切注意，留心观察
热门查询
- sanitary n. 公共厕所 adj. 卫生的，清洁的
- numeral n. 数字 adj. 数字的；表示数字的
- doubloon n. 达布隆（古西班牙金币）
- Halpin [人名] [爱尔兰姓氏] 哈尔平取自父名，来源于Alpin,含义是“阿尔平之子”(son of Alpin)
- motherless adj. 无母的
- ocotillo n. 墨西哥刺木；蔓仙人掌；马鞭
- ptfe abbr. 聚四氟乙烯（Polytetrafluoroethylene）
- soba n. 荞麦面 n. (Soba)人名；(日)岨(姓)；(西、几、肯)索巴
- Rigoletto 利哥莱托舞
- catchment n. 流域；集水
- confection n. 糖果，蜜饯；调制；糖膏（剂）；精制工艺品
- dewlap n. 垂肉；胖人喉部鼓出的肥肉；垂皮
- echinoderm n. [无脊椎] 棘皮动物
- glomerulonephritis n. 血管球性肾炎；[泌尿] 肾小球性肾炎
- microcomputer n. 微电脑；[计] 微型计算机
- ungodly adj. 邪恶的；不敬畏神的；荒唐的
- nihilist n. 虚无主义者
- cruising n. 巡航 adj. 巡航的
- urbanize vt. 使都市化；使文雅
- echolocation n. 回波定位；回声测距；回声定位能力（鲸和蝙蝠等所具备得一种机能）
考试词汇表
- infrared absorpting glass
- infrared band pass filter
- infrared bonding material
- infrared detection device
- infrared detection system
- infrared detector package
- infrared deuterrium oxide
- infrared emissing ability
- infrared emitting ability
- infrared films and plates
- infrared follow-up device
- infrared functional group
- infrared homing head axis
- infrared imaging guidance
- infrared light transducer
- infrared line scan device
- infrared milking analyzer
- infrared optical material
- infrared penetration cure
- infrared photo multiplier
