Polynya
n. [地]冰间湖,冰穴(尤指北极海面的未结冰处)
🗣️ 情景例句
Sorry, I couldn't help overhearing, did you mention something about...
对不起，我无意中听到你们的谈话，你们是不是提到...
I bought 7 boxes of matches.
我买了七盒火柴。
In this case, you'd probably construct a portfolio with some shares(but not high risk ones), along with gilts, cash deposits,
在这种情况下，你大概想制定出一份包括某些股份（但不是风险很大的股份）的投资组合，同时还有高度可靠的证券、现金储蓄，