Bpam
[计] 基本区存取法; 基本分区存取法
🗣️ 情景例句
Don't be so miserable!
别这愁眉苦脸的。
Do you offer FOB or CIF?
你们报船上交货价还是到岸价？
It's much cheaper to camp than to stay in a hotel.
露营比住旅馆要便宜多了。