🧩 词语组成解析
designated
['dezig,neitid]
vi. 把…定名为，称呼委任，指派;
adj. 指定的，选定的;
v. 指出( designate的过去式和过去分词 );指派;命名;标明;
n. 拇指族。爱好发短信的人。
🗣️ 情景例句
Then three it will be.
好 ，就三杓。
He that talks much lies much.
多嘴的人说谎也多。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。