Clavier
高中 Senior Highn. 键盘, 练习用无声键盘, 键盘乐器
✅ 同义词
🗣️ 情景例句
About 9:30.
大约九点半。
The sun sets.
太阳西沉了。
Both men had just begun to swim towards the shore, when they noticed with dismay that the speedboat was moving in a circle.
两个人刚开始向岸边游去，就突然惊愕地发现快艇正在转着圈行驶，