Electrophotometry
光电测光; 光电光度学
🗣️ 情景例句
or the subway ...
或者搭地铁……
Gordon was not upset by his failure.
哥顿对他的失误既不惊讶也不生气。
Then she touched me lightly on my arm and made me burst into laughter.
然后她轻轻地触摸我的手臂，使我哈哈大笑。