Smectic compound
[化] 近晶化合物
🧩 词语组成解析
a. 净化的
🗣️ 情景例句
All right, ladies and gentlemen.
好啦， 女士们， 先生们。
Money is the key that opens all doors.
金钱是打开一切门户的钥匙。
With the invention of writing, a great advance was made, for knowledge could then be not only communicated but also stored.
随着书写的发明，又迈进了一大步，因为这样一来，知识不仅能交流，而且能储存了。