Sper
abbr. solid-phase epitaxial regrowth 固相外延再生长; Syndicat des Industries de Materiel Professionel Electronique et Radioelectrique （法语）电子, 无线电器材工业公司
🗣️ 情景例句
The price for one person for a ten-day tour is only $ 1088, which includes round-trip airfare.
十日游每人只要1088美元。这个费用包括来回机票。
To operate a steam locomotive
驾驶蒸汽机车
I have never been abroad.
我没迈出过国门半步。