n. 拱顶,穹窿;地下室;撑物跳;墓穴;
vt. 进行撑竿跳;做成圆拱形;成穹状;(以手撑物或撑竿)跳过;
vi. 跳跃;成穹状弯曲;
🗣️ 情景例句
I hope you have a wonderful time
希望你们玩得开心
Please sit down and have a glass of juice.
请坐下来喝一杯果汁。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.