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picogram
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pi•co•gram
(pē
′
kə gram′, pī
′
-),
USA pronunciation
n.
Weights and Measures
one trillionth of a gram.
Abbr.:
pg
pico
- + -
gram
2
1950–55
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gelugpa
geländeläufer
geländesprung
gelée
gem
gemara
gemaric
gemarist
gematria
gemayel
gemclip
gemeinschaft
gemel bottle
geminate
geminated
geminately
gemination
gemini
geminiani
geminids
geminiflorous
gem jade
gemless
gemlike
gemma
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更新时间:2026/10/25 2:39:31