Hondrometer
粒度计, 微粒特性测定计
🗣️ 情景例句
I'll try again.
我再试一次。
To enjoy the rest of life
享受余生之乐
for in the evening she would be going to a fancy-dress part with her husband.
因为晚上她要同丈夫一起参加一个化装舞会。