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
Good night, Susan.
再见， Susan。
The target shooting requires the power of concentration.
射击需要集中精神。
that the annual drug bill of the Health Services is mounting to astronomical figures
卫生部门的年度药费上升到了天文数字，