Specifiers
(specifier 的复数) n. 说明符；指示语；区分符
🗣️ 情景例句
This is perfectly feasible.
这是完全可行的。
I feel much better now.
我感觉好多了。
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，