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
Susan's vice-president in charge of new toys and games.
Susan是主管新玩具和新 戏器具的副总裁。
My friend reads and writes several languages.
我的朋友能读并写好多种语言。
I'm sorry to trouble you. Could I borrow your pan again?
对不起，打扰您了。我能再借用您的平底锅吗？