?? 詞語組成解析
river
['riv?]
n. 河,江;溪,巨流;
red
[red]
adj. 紅色的;(臉)漲紅的;燒紅的;紅頭發的;
n. 紅色;紅衣服;紅顏料;紅葡萄酒;
gum
[ɡ?m]
n. 口香糖;樹膠;黏膠;牙齦;
vt.& vi. 膠合;涂以樹膠;使…有粘性;
??? 情景例句
What do you think?
你覺得呢?
Do you speak English?
你會說英語嗎?
I don't doubt that he will help me.
我不懷疑他會援助我。