biacid
biacid (not comparable)
(chemistry, of a base) Having two hydrogen atoms that can be replaced by negative atoms or radicals to form salts.
热门查询
- upscale adj. 迎合高层次消费者的；质优价高的 vt. 升高一级
- conflictual 具有冲突的 充满争议的
- saltpetre n. [矿物] 硝石；[无化] 硝酸钠
- observant adj. 善于观察的；机警的；严格遵守的
- quiescence n. 静止；沉默
- Zanzibar n. 桑给巴尔
- Hilaire [人名] 希莱尔
- vapid adj. 无趣味的；无生气的；索然乏味的
- raunch 粗野 粗俗
- LICHFIELD n. 利奇菲尔德（英国英格兰中部斯塔福德郡东南部城镇）
- inanimate adj. 无生命的；无生气的
- incapacitating vt. 使无能力；使不能；使不适于
- triforium n. 教堂拱门上的三拱式拱廊
- meningococcal adj. 脑膜炎球菌的
- dan n. 段（围棋、柔道、空手道等运动员的技艺等级）；浮标
- bagged adj. 松弛下垂的；喝醉的 v. 收割（bag的过去分词）
- equaliser n. <主英>使相等的东西，平衡装置，均衡器
- dashed n. 虚线 v. 猛冲（dash的过去分词）；猛掷
- capital gains n. （尤指出售固定资产所得的）资本收益 [网络] 资本利得；资本增益；资本增值
- awareness n. 意识，认识；明白，知道 n. 人群对品牌或产品的认知
考试词汇表
- low water lunitidal interval
- low water ordinary neap tide
- low-angled steel block plane
- low-density ammonia dynamite
- low-density lipoprotein(LDL)
- low-dose galactose clearance
- low-energy X-ray diagnostics
- low-energy electron phosphor
- low-energy overcurrent relay
- low-frequency rebroadcasting
- low-frequency rebroadeasting
- low-head hydroelectric plant
- low-impedance switching tube
- low-inertia electric machine
- low-level counting technique
- low-level current mode logic
- low-level radioactive wastes
- low-light level picture tube
- low-limit of speed regulator
- low-melting metal ingredient
