Cold alkylation
[建] 冷冻烷基化
🧩 词语组成解析
cold
[kold]
adj. 寒冷的;冷淡的，无情的;失去知觉的;[艺]有冷感的，冷色的;
n. 寒冷;感冒，伤风;
adv. 完全地;
n. 烷化作用, 烷化\\n[化] 烷基化; 烷基取代
🗣️ 情景例句
What do you think of life in Beijing?
您觉得北京的生活怎么样？
Don't forget to come back.
不要忘记回来。
On this occasion, however, it had slowed down considerably.
然而这一次它的速度慢多了。