🧩 词语组成解析
n. [药]右旋安非他命
n. 硫酸盐, 硫酸酯\\nvi. 硫酸盐化
🗣️ 情景例句
How much do stamps cost?
邮票多少钱？
I was born in China and brought up in the U.S.A.
我出生在中国，在美国长大。
There is an interesting film on Channel one.
在一频道有一部有趣的电影。