Sibilus
[医] 咝音, 飞箭音
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
This round table weighs about forty-five pounds.
这张圆桌子重大约45磅。
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表，