Conferva
n. [植]丝状绿藻, 黄丝藻
🗣️ 情景例句
Oh, you've been here before.
噢，你以前来过的。
Public money is like holy water, every one helps himself to it.
公款如圣水，人人都要尝一嘴。
The degree of secrecy naturally varies considerably.
保密程度自然差别很大。