Straight-faced
a. 一本正经的；绷着脸的
🧩 词语组成解析
straight
[stret]
adj. 直的;连续的;直率的;整齐的;
adv. 直地;直接地;坦率地;立即;
n. 直线;直线部分;
straight(draw tight)→直立的；正直的；直线；直接地；坦白地
a. 有某种面孔或表情的
🗣️ 情景例句
Thanksgiving was about the Pilgrims,
感恩节是关于清教徒的，
Experience keeps no school, she teaches her pupils singly.
亲身经验，才是经验。
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。