Octadecyl
[化] 十八基; 十八烷基
🗣️ 情景例句
You drive a hard bargain.
你真会讲价。
The ground around here is stony and not very good for farming.
在这里附近的地多石做为耕作不很好的。
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。