🧩 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
Normally I go to bed at about ten o'clock.
通常我在 10:00 睡觉。
She began playing the violin when she was nine.
九岁的时候，她开始拉小提琴。
So it became known as the gold rush.
成为广大为人知的“淘金热”。