Indefinability
[計(jì)] 不確定性, 難確定性
??? 情景例句
one of the best tennis players on the Michigan team--
當(dāng)年Michigan球隊(duì)最好的網(wǎng)球選手--
I'm under a lot of pressure.
我的壓力很大。
Rubbish, however, is only part of the problem of polluting our planet.
然而，垃圾只是我們這個星球的污染問題的一個方面。