Pentathionic acid
[化] 连五硫酸\\n[医] 五硫酸
🧩 词语组成解析
🗣️ 情景例句
Seven steaks.
七份牛排。
Fill it up with premium, please.
请加满高级汽油。
One moement let me show you out, sir. Good day, sir, good day.
先生，请稍等一会我送您出去。再见，先生，再见。