Directed aldol condensation
[化] 定向醛醇缩合
🧩 词语组成解析
directed
[[di'rektid]]
a. 定向的；经指导的；被控制的
n. [化]丁间醇醛
condensation
[kɔnden'seiʃən]
n. 冷凝;冷凝液;凝结的水珠;节略;
🗣️ 情景例句
Aren't you going to the aerobics class this morning?
今天上午你不是去上有氧运动课吗？
Never (or Don't) trouble trouble till trouble troulbes you.
切莫自寻麻烦。
The same old favorites recur year in year out with monotonous regularity.
相同的决心以单调的规律年复一年地出现。