Kneestone
山墙角石
🗣️ 情景例句
Not yet.
还没有。
I'm too late.
我太迟。
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。