Quantum-mechanical
a. 量子力学的
🧩 词语组成解析
🗣️ 情景例句
Having their origins in China, chopsticks are used in many Asian countries.
筷子起源于中国，现在很多的亚洲国家都使用它。
Joe felt the lecture wasn't very interesting.
乔感觉演讲一点也不精彩。
One evening, however, he failed to arrive.
可是，有一天晚上，它出去后再也没回来。