Cavernulous
(孢粉)具小穴的
🗣️ 情景例句
How long does your vacation last?
你的假期有多长？
It is right to put everything in its proper use.
凡事都应该用得其所。
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前，是各国管理条例上的差异，而不是关税阻碍了发达国家之间的贸易。