Tishchenko preparation of esters
[化] 季先科酯制备
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
[医]酯类
🗣️ 情景例句
What did you bring?
你带的什么带子？
You can leave the cooking to me.
做饭的事你尽可以交给我。
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）