Ethylidene dichloride
[化] 亚乙基二氯; 1,1-二氯乙烷
🧩 词语组成解析
diethyl ether[化]乙缩醛
n. 二氯化合物\\n[医] 二氯化物
🗣️ 情景例句
It is 90 points.
90分。
The history paper was really easy, so was the biology one.
历史试题确实容易，生物试题也很容易。
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more mountains in sight.
伯德这时知道他能够顺利飞抵300英里以外的南极了，因为前面再没有山了。