Sals
abbr. small angle light scattering 小角光散射
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
My money is all gone!
我一文不名了！
He had hardly had time to settle down when he sold the house and left the country.
还没等安顿下来就卖掉了房子，离开了这个国家。