n-heptadecanoic acid
[网络] 正十七酸
热门查询
- conversational adj. 对话的；健谈的
- athleticism n. 崇尚运动，竞技热；运动竞赛
- innards n. 内脏；内部结构
- leeway n. 余地；风压差；偏航；落后
- Bayle n. 贝耳（人名）
- nephritis n. [泌尿] 肾炎
- rescission n. 取消，废除
- thimerosal n. 局部抗菌剂；硫汞撒
- firebreak n. 防火线；防火带；防火道；防火障
- indexing n. [图情] 标引；[数] 指标化；编制指数 v. 指出（index的ing形式）；编入索引中
- tuan n. （马来西亚敬称）先生，老板
- airstrip n. 飞机跑道
- revamping 改进 翻修（revamp 的现在分词）
- wilful adj. 故意的；任性的
- shaking n. 震动，震惊；挥动，摇动 v. 握手（shake的ing形式）；摇动；颤动
- commode n. 洗脸台；便桶；衣柜
- redraw vt. 重画
- pre-empt vt. （美）先占；先取得 vi. 先发制人地叫牌
- piedmont n. 山麓；山麓地带 n. (Piedmont)人名；(德)皮德蒙特 adj. 山麓的
- clapping n. 鼓掌；掌声 v. 鼓掌；轻敲（clap的ing形式）
考试词汇表
- welding (base) metal
- welding arc analyzer
- welding by both side
- welding construction
- welding cut and seal
- welding deformations
- welding flux backing
- welding instructions
- welding power source
- welding requirements
- welding sub assembly
- welding time control
- welding wire machine
- welding with backing
- welding with weaving
- welding-cutting hose
- welding-cutting tool
- welding-seam cleaner
- welfare expenditures
- welfare maximization
