您要查找的是不是：
- B.P.舒尔贝 Schulberg B.P.
- P/B值 P/B ratio
- 她的成绩是B+。 She got a grade of B plus.
- "pin"中"p"的送气发音 the aspiration of "p" in "pin"
- comb这个词里的"b"是不发音的。 The "b" in "comb" is not sounded.
- 他在文件上签上姓名的首字母G.P.S。 He initialed the paper G.P.S.
- 为B向A说情 make an intercession to A for B
- p-n 结 p-n junction
- 用b除a devide a by b
- 把线段AD 延长到 B to produce the line AD to B
- b = AP-DS1 号。 b = the AP-DS1 number.
- 把A和B相比 parallel A with B
- A比B高 A is taller than B
- P／B值 P/B ratio
- B-P模型 B-P model
- PS-b-P从 PS-b-PAA
- Ni-P-B镀层 Ni - P- B coating
- S-B-F-P模型 S-B-F-P model
- Fe-Ni-P-B合金 Fe-Ni-P-B alloy
- 化学镀Fe-Ni-P-B electroless plating Fe-Ni-P-B
