🧩 词语组成解析
[医] 钴(27号元素)
with
[wɪð]
prep. 和，跟;随着;关于;和…一致;
🗣️ 情景例句
My vacation was too short, I needed more time.
假期太短了，再有几天就好了。
I can't promise anything,but I'll do my best.
不敢保证，不过我尽力而为。
The settlers built railways across the plains and began to hunt even more bison.
殖民者在平原上修起了铁路，于是开始猎取更多的野牛。