Ulva
n. [植]石莼
🗣️ 情景例句
Fifteen minutes! Thank you. Good-bye.
十五分钟 ！谢谢 。再见。
Laws catch flies and let hornets go free.
法网只捕蝇，黄蜂由它去。
He talks as if he were the head of the office.
他说话的口气像办公室主任似的。