Spg
abbr. sponge 海绵; self-propelled gun 自行火炮; specific gravity 比重; sex-hormone binding globulin 性激素黏合物球蛋白
🗣️ 情景例句
Dinner for the entire family.
给全家做晚餐
Jack of all trades is of no trade.
万事皆通，一无所长。
I was born on Febuary 18, 1981.
我是1981年2月18日生的。