🧩 词语组成解析
abbr. 养地（Ocean Bottom）；实况无线电广播（Outside Broadcasting）；向船外（Out Board）
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
for the one seat on the Riverdale School Board,
争夺Riverdale联合校董会一个席次
What a surprise, the dinner did not taste bad after all!
很出人意外，这顿晚餐不是很好吃么？
The man went to great lengths to prove that the diamonds were real.
那人竭力想证明那钻石是真货。