🧩 词语组成解析
river
['rivə]
n. 河，江;溪，巨流;
gum
[ɡʌm]
n. 口香糖;树胶;黏胶;牙龈;
vt.& vi. 胶合;涂以树胶;使…有粘性;
🗣️ 情景例句
You must be mistaken.
你一定搞错了。
No one (or man) is born wise or learned.
人非生而知之者。
a box of pills, or a small jar of ointment,
一盒药丸、一小瓶药膏