S.t.s.
[医] 梅毒血清试验
🗣️ 情景例句
If you cheat in a test, you've really only cheating yourself.
如果你在测验中作弊的话，你欺骗的只有你自己。
Save a thief from gallows and he will help hang you.
放虎归山。
Sorry I am late. The car broke down.
抱歉我晚了，车坏了。