Sepalulum
小萼片
🗣️ 情景例句
What currency do they use in U.S.A.?
在美国人们用什么货币？
I usually go to bed at about midnight.
我通常在大约半夜睡觉。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说