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 performing arts centers and the street performances.
表演艺术中心及街头表演。
It's about time to get up.
差不多该起床了。
Her mother died when she was eight years old.
她8岁时母亲就去世了。