🧩 词语组成解析
river
['rivə]
n. 河，江;溪，巨流;
dolphin
['dɑlfɪn]
n. 海豚;（码头的）系船柱;
🗣️ 情景例句
His actions express his love more than any words could do.
他用行动表示的爱胜过任何言语。
A bird may be known by its song.
什么鸟唱什么歌。
Sending a fax is more expensive than posting a letter, but much quicker.
发传真比寄信要贵些，但是要快得多。