🧩 词语组成解析
a. 从动词派生出来的词
noun
[naun]
n. 名词;名词性单词;名词词性;
🗣️ 情景例句
I do.
我愿意。
Do you usually do arithmetic on Sunday?
你通常在星期日做算术吗？
By correlating markings made in various parts of the world, historians have been able to read this difficult code.
历史学家通过把世界各地留下的这种痕迹放在一起研究，终于弄懂了这种费解的代码。