quadravalence
quadravalence
美 
英
- 网络四价
热门查询
- sarge n. 警官；军士；军士长
- Danny n. 手（尤用于与幼儿说话时）；侦察用车
- neckwear n. 领饰（指领带、围巾等）
- cornstarch n. 玉米淀粉；玉蜀黍淀粉
- consolidator n. 集运商；并装业者
- necromancer n. 巫师
- sappy adj. 精力充沛的；树液多的；愚笨的
- NGC abbr. 新总表（New General Catalogue）；喷管间隙控制（Nozzle Gap Control）；国家地理频道（National Geographic Channel）
- fray n. 争论；打架；磨损处 vt. 使磨损；变得令人紧张、急躁 vi. 被磨损 n. (Fray)人名；(法)弗雷；(德)弗赖；(匈)弗劳伊
- precipitator n. [化学] 沉淀剂，[矿业] 沉淀器；催促的人
- culling n. 选择；大批物品中剔出劣质货 n. (Culling)人名；(英)卡林
- Holst 霍尔斯特（人名）
- tenderness n. 亲切；柔软；柔和；敏感；棘手
- Kohn [人名] 科恩
- bulldozer n. 推土机；欺凌者，威吓者
- healthily adv. 健康地
- KALININGRAD 加里宁格勒
- biologist n. 生物学家
- income n. 收入，收益；所得
- leggy adj. 长腿的；茎长的；腿细长的
考试词汇表
- oxidized straight cooking pot
- oxidizer photoelectric sensor
- oxido-reductase, redox enzyme
- oxophenarsine hydrochloride 5
- oxy-acetylene cutting machine
- oxyacetylene pressure welding
- oxyacetylene scarfing machine
- oxygen bottom blown converter
- oxygen content of mixed blood
- oxygen detector, paramagnetic
- oxygen failure warming device
- oxygen failure warning device
- oxygen free radical scavenger
- oxygen overpressure indicator
- oxygen paradox effect syncope
- oxygen poor breathing mixture
- oxygen pressure regulator key
- oxygen to carbon atomic ratio
- oxygen valve, lung-controlled
- oxygen-poor breathing mixture
