Hill reaction
[机] 希尔反应
🧩 词语组成解析
hill
[hɪl]
n. 小山，山冈;斜坡;
v. 把…堆成小山;培土于…周围;
🗣️ 情景例句
Isn't it exciting, Grandpa?
真令人兴奋， 是吗， 爷爷？
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Without it, nothing could ever be brought to a conclusion; everything would be in state of chaos.
不准时将一事无成，事事都会陷入混乱不堪的境地。