M.s.l.
[医] 胸骨中线
🗣️ 情景例句
Would you like something to drink?
你要不要喝点东西？
The whole carton is packed with double straps, each corner of the carton consolidated with metal angles.
纸箱外加了两道箍，每个箱角都用金属角加固。
What are the selling points of your product?
你们的销售重点是什么呢？