| 短语 |
PB |
| 释义 |
PB- abbr.
- power brake 机闸
- passbook
- pharmacopoeia Britannica [拉丁语]英国药典 (= British Pharmacopoeia)
- Prayer Book 【宗教】《祈祷书》
- Philosophiae Baccalaureus 哲学学士 (= Bachelor Philosophy)
Pb- 【化学】铅(lead)的化学符号(由拉丁名 plumbum 而来)
p.b. |
| 随便看 |
- 1,2,4-trimethylbenzene
- 1, 2-butylene oxide
- 1,2-dibromo-3-chloropropane
- 1,2- dihydroxyanthraquinone
- 1,2-dimethyl-5-nitroimidatole
- 1,2-epoxybutane
- 1,2-ethanedithiol
- 12-ring circus
- 12-stepper
- 1,3,5,-trihydroxy benzene
- 1,3,5-trinitrobenzene
- 1, 3-butylene glycol
- 1,3-cyclopentadiene
- 1,3-dihydroxynaphthalene
- 1,3-dimethylxanthine
- 1,3-dioxolane
- 1, 4-butylene glycol
- 1,4-dichlorobutane
- 1,4- dihydroxyanthraquinone
- 1,4-dimethoxybenzene
- 1,4-glucan branching enzyme
- 14th Amendment
- 1,5-cyclooctadiene
- 1,5- dihydroxyanthraquinone
- 15-minute celebrity
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