Pid
[化] 光离子化检测器\\n[医] 苯茚二酮
🗣️ 情景例句
But I am thinking about myself.
但我就是在为自己着想呀。
Her stockings on the sofa.
她的长袜在沙发上面。
You work for the Overseas Engineering Company, don't you?
你在海外工程公司上班，是吗？