Stmachache
腹痛,胃痛
🗣️ 情景例句
It's for kids.
这是给小孩看的。
The brightest of all things, the sun, has its spots.
金无赤足，人无完人。
The slope averages about 1 in 30, but contains steep,
坡度平均约为1/30，但其中包括陡峭的，