2-heptanone
2-庚酮
热门查询
- newsdesk n. (报社、电视台等的)新闻组
- stonecutter n. 石匠；琢石机；石工
- halal n. 伊斯兰教律法的合法食物 n. (Halal)人名；(阿拉伯)哈拉勒 vt. 按伊斯兰教律法屠宰牲畜
- wickerwork n. 柳条制品；枝编工艺
- rifleman n. 步枪兵
- lords n. 上议院；（前面与the连用）上院议员
- especially adv. 特别；尤其；格外
- apparition n. 幽灵；幻影；鬼怪；离奇出现的东西
- cosiness n. 舒适，安逸
- whorled adj. 轮生的；有涡漩的；有螺纹的
- unsentimental adj. 不动感情的
- taxonomist n. 分类学者
- IC abbr. 集成电路（integrated circuit）
- peri n. 妖精；美人；仙女 n. (Peri)人名；(英、西、俄、意、以)佩里
- ratchet n. 棘轮；棘齿 vt. 安装棘轮于；松脱
- gremlin n. 小精灵，小鬼；麻烦
- indignant adj. 愤愤不平的；义愤的
- overhang vi. 悬垂；逼近 vt. 悬于…之上；（危险、邪恶等）逼近 n. （船首或船尾）突出部分；悬垂部分
- Worsley [人名] [英格兰人姓氏] 沃斯利住所名称，可能来源于古英语人名，具体形式不详+古英语，含义是“树林，开垦地”(wood,clearing); [地名] [加拿大、英国] 沃斯利
- GHS abbr. gneiss hornfels and schist 片麻状角岩和片岩
考试词汇表
- self-checking processor
- self-checking provision
- self-checking technique
- self-cleaning connector
- self-cleaning separator
- self-cleansing gradient
- self-cleansing velocity
- self-clinching fastener
- self-closing cabin door
- self-closing gauge seal
- self-closing stop valve
- self-coherence function
- self-compiling compiler
- self-compiling language
- self-complement digraph
- self-complementary code
- self-complementing code
- self-conjugate operator
- self-conjugate particle
- self-conjugate subgroup
