🧩 词语组成解析
math
[mæθ]
n. 数学（等于mathematics）;
🗣️ 情景例句
I can hardly keep my eyes open.
我简直睁不开眼睛了。
Lots of people like stamp collecting.
许多人喜欢集邮。
Why not do a tomato experiment?
干吗不做西红柿实验呢？