Trainers
n. 训练员；运动鞋；练习器（trainer的复数）
🗣️ 情景例句
You still look like a teenager.
你看起来像一个十几岁的青年。
No, I'd rather not watch television tonight.
不，今晚我不愿看电视。
But, in contrast, it is only in modern times that Galileo has become a problem child for historians of science.
但是相比之下，只是在现代对于科学史家来说，伽利略才变成一个新的难题。