?? 詞語組成解析
river
['riv?]
n. 河，江;溪，巨流;
dolphin
['dɑlf?n]
n. 海豚;（碼頭的）系船柱;
??? 情景例句
Could you knead the dough for me?
你能幫我揉面嗎？
Force can never destroy right.
暴力絕不能摧毀正義。
I'm going to buy a few bananas.
我打算買幾個香蕉。