Laurite
[化] 硫钌矿; 硫钌锇矿
🗣️ 情景例句
Sit down, Susan.
坐下， Susan。
An old physician,and a young lawyer.
医生老的好，律师年轻的好。
The over-punctual can be as much a trial to others as the unpunctual.
早到的人同迟到的人一样令人讨厌。