🧩 词语组成解析
north
[nɔrθ]
n. 北方;北部;（美国南北战争时与南方作战的）北部各州;北方发达国家（尤指欧洲和北美各国）;
adj. 北方的;北部的;朝北的;（风，光线）来自北方的;
adv. 在北方;自北地;向北方;
n. 普拉特（美国中部河流名）
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
Bob speaking.
我就是鲍勃。
A full cup must be carried steadily.
杯满盈，须持稳。
It can take as long as eight days to rig up rope ladders and to establish supply bases before a descent can be made into a very deep cave.
有时需要花费整整8天时间来搭起绳梯，建立供应基地，然后才能到一个很深的洞穴里。