ball non-return valve
un. 单向球阀；球形止逆阀
[网络] 球形止回阀
热门查询
- leven n. 利文湖（英国苏格兰东部湖泊）
- squirmy adj. 蠕动的
- reconnect vt. 使再接合
- rassemblement 集合；收集；联合
- locus n. [数] 轨迹；地点，所在地
- receptionist n. 接待员；传达员
- doohickey n. 窍门；小玩意；装置
- allometric adj. [生物] 异速生长的
- coded adj. [计] 编码的；电码的；译成电码的 v. 译成密码（code的过去式和过去分词）
- opened v. 打开，开启（open过去分词形式） adj. 开的
- terminus n. 终点；终点站；界标；界石
- conformation n. 构造；一致，符合；构象
- conservatively adv. 谨慎地；保存地；适当地
- recast n. 重铸；重做的事物 vt. 重铸；彻底改动
- doit n. 荷兰古代小铜币；价值甚微之物 n. (Doit)人名；(法)杜瓦
- signifier n. 信号物，记号；表示者
- acquired v. 取得；捕获（acquire的过去分词） adj. [医] 后天的；已获得的；已成习惯的
- kp abbr. Korea-North 北朝鲜
- censor n. 检查员；[心理] 潜意识压抑力；信件检查员 vt. 审查，检查；检查和删节
- oesophagus n. 食道，[解剖] 食管
考试词汇表
- in consultation with
- in contraposition to
- in conversation with
- in coordination with
- in core flux monitor
- in correspondence to
- in damaged condition
- in dash installation
- in disagreement with
- in double quick time
- in double-quick time
- in equal proportions
- in exceptional cases
- in face of the world
- in fear of your life
- in financial straits
- in fission knock-out
- in flagrante delicto
- in foodstuffs (food)
- in for one's schools
