Adjacent-to-end carbon
[化] 与末位相邻的碳原子
🧩 词语组成解析
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
end
[end]
n. <正>结果;端;终止;最后部分;
vt.& vi. 结束，终止;
🗣️ 情景例句
How much did you estimate this job is going to cost us?
你估计这工作要花我们多少钱？
How long are you going to stay here?
你要在这里停留多久？
What seems to be the delay in shipping?
你们出货延迟了，是什么原故呢？