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- Ethylene glycol mono propyl ether 乙二醇一丙基醚
- Keywords gas chromatography/mass spectrometry;gas extraction/thermal desorption;tetrachloro propyl ether;industrial waste water; 气相色谱／质谱法;气提吸附／热脱附;四氯丙醚;工业污水;
- Will 2,000 dozens be enough for selling? 两千打够卖吗？
- The counselor bilked his clients out of$2 million. 那位顾问从他的顾客那里骗取了200万美元。
- Every afternoon the baby takes a nap for 2 hours. 每天下午宝宝都要睡两个小时。
- ethyl propyl ether 乙基 丙基醚
- He added 2 gallons of fuel to his car. 他给汽车加了2加仑油。
- She demonstrated that 2 and 2 are four. 她证明2加2等于四。
- If you subtract 2 from 8, you get 6. 8减去2是6。
- propyl ether 丙醚,丙基醚
- The book will run to nearly 2,000 pages. 这本书将厚达两千页之多。
- The bridge is almost 2 kilometers long. 这座桥差不多有两公里长。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- methyl propyl ether 甲丙醚
- This fossil may be over 2 million years old. 这化石可能超过二百万年了。
- 2-chloroethyl propyl ether 氯代丙乙醚
- The bridge is almost 2 kilometres long. 这座桥差不多有两公里长。
- The doors were numbered 2,4, 6 and 8. 这些门编为2、 4、 6、 8号。
- A lamb with 2 tails is a freak of nature. 有两条尾巴的小羊是畸形的。
- He condensed his report from 2,000 words to 1,000. 他将报告从两千字压缩到一千字。
