Spines
n. 脊柱( spine的复数形式 ); 脊椎; （动植物的）刺; 书脊
🗣️ 情景例句
then you can apply for adoption.
你就可以申请收养了。
Boy Scouts serve the community.
童子军服务社区。
The police had been told that a bomb had been planted on the plane.
有人报告警察，说飞机上安放了一枚炸弹。