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
Haven't we met before?
我们没见过吗？
It was a terrible experience,and I won't forget it.
它是可怕的经验，我不会忘记它。
We mustn't waste any more time.
咱们不要再浪费时间了。