Etymological dictionary
词源词典; 语源词典
🧩 词语组成解析
a. 词源的, 词源学的
🗣️ 情景例句
Hey, how's it going?
嗨！ 怎么样？
I ought to think about it.
我应该再三考虑。
Can you tell me why our bid was not accepted?
请告诉我为什么我们没有得标好吗？