n. 储备;保护区;保留;替补队员;
vt. 储备;保留;预约;
vi. 预订;
adj. 保留的;预备的;
re再+serve服务,保持→再留住→预定n. 内向,沉默寡言
🗣️ 情景例句
I'd appreciate that.
谢谢你。
I'm two years younger than my sister.
我比我姐小两岁。
Apparently what happened was that water collected on these tar pits, and the bigger animals like the elephants ventured out on to the apparently firm surface to drink, and were promptly bogged in the tar.