Acetabula
pl. 髋臼
🗣️ 情景例句
OK, Danny.
好啦 ，Danny。
No time like the present.
只争朝夕。
When the balloon was over the station, the pilot saw one of the men taking photographs.
当气球飞临基地上空时，飞行员看见有一个人在拍照。