🧩 词语组成解析
pearl
[pɝl]
n. 珍珠;珍品;人造珍珠;珠状物;
vi. 采珍珠;
vt. 使成珠状;用珍珠装饰;
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
This is a good deal: buy 1, get 1 free.
这可是个好买卖：买一送一。
Every day is not Sunday.
好景不常在，好花不常开。
gradually, and often quite swiftly,
那么渐渐地，往往也是很顺利地，