Vector difference
[电] 向量差
🧩 词语组成解析
🗣️ 情景例句
And I'll be amply rewarded in return.
我会有作为奖赏的充分的回报。
Does the back door have a lock on it?
后门上有锁吗？
I was only five when my father had taken me abroad, and that we eighteen years ago.
我5岁那年，父亲就带我出了国，那是18年前的事了。