Tesla's current
[医] 忒斯拉氏电流, 高频电流
🧩 词语组成解析
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
Please try to understand my position.
请了解我的立场。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。