Hetero-cycloaddition
[化] 杂环加成
🧩 词语组成解析
a. <>(=heterosexual)异性恋的,非同性恋[爱]的\\nn. 异性恋[爱]者
n. [化]环加成( 指不饱和分子化合成一环状化合物的反应)
🗣️ 情景例句
You can't expect to learn a foreign language in a week.
别指望一个星期就能学会一门外语。
When it started raining, I was reading books.
当开始下雨的时候，我再看书。
Recently, one of Jeremy's closest friends asked him to make a speech at a wedding reception.
最近，杰里米的一个最亲密的朋友请他在一个婚礼上祝词。