Integal equation
[机] 积分方程式
🧩 词语组成解析
🗣️ 情景例句
and he's pretty sure that I can get a good job there.
他相当肯定我可以在那儿弄到一份好工作。
He was renowned as a portrait painter.
他以肖像画家著名。
Hardly anyone can positively enjoy sitting in a train for more than a few hours.
很少有人能够真正喜欢坐几个小时以上的火车。