🧩 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
She's so cute.
这只狗真可爱。
The flight number is ak708 on september 5th.
班机号码是9月5日ak708
They must keep their hands behind their backs.
他们得一直将手放在背后。