Capstone
n. 顶石
🗣️ 情景例句
I'm quite active and energetic.
我积极而充满活力。
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
Growth, however, brings new problems and concerns.
不过，发展也带来了新的问题和顾虑。