Circular function
圆函数, 三角函数
🧩 词语组成解析
🗣️ 情景例句
I can't stand the commercial breaks on TV.
我忍受不了电视因为卖广告而中断节目。
Please don't forget to say goodbye to the rest of the family for me.
请别忘了代我向你的家人告别。
The smoke from the fire rose and found its way outside and the light danced over the roof of the cave.
缕缕青烟从火中升起，飘出洞外，火光在洞顶上闪耀。