Quadriceptor
四簇介体
🗣️ 情景例句
And I love you. Isn't that enough?
我爱你。难道这还不够吗?
If you work in a factory,you usually have to punch a clock.
如果你在一个工厂里工作，你通常必须打卡。
Are you really going to retire, miss Marsh?
马什小姐，您真的准备退休吗？