Menoidium
月藻属
🗣️ 情景例句
Sometimes.
有时候。
What's the longest river in the United States?
在美国最长的河是什么？
Later it crossed the Channel, riding smoothly over the waves, which presented no problem.
后来气垫船跨越英吉利海峡，平稳地在波浪上方行驶，波浪不再产生阻力。