Antiderivative
[机] 反式衍生物
🗣️ 情景例句
How is everyone in your family?
全家都好吗？
Working in the theater has always been attractive to her.
对于在剧场工作，她常感到机具吸引力。
Though the new rudder was fitted at tremendous speed, it was impossible for the Cutty Sark to win.
尽管换装新舵时分秒必争，但“卡蒂萨克”号已经不可能取胜了，