Tertiary pentyl
[化] 叔戊基
🧩 词语组成解析
tertiary
['tɝʃɪ'ɛri]
adj. 第三的;<医>第三期的;(T-)<地>第三纪的;<化>叔的;
n. (T-)<地>第三纪;第三系;三期梅毒病害;<宗>第三级教士;
n. [化]戊(烷)基
🗣️ 情景例句
You came very close, Ellen.
差了一点点， Ellen。
Who will accompany you to the airport?
谁将陪你去机场？
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。