🧩 词语组成解析
risk
[rɪsk]
n. 危险，冒险;保险额;被保险人或物;
vt. 冒…的危险;使…冒风险（或面临危险）;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Where's the 'Lost and Found' counter?
失物招领处在哪儿？
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。