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Hafnium ['hæfniəm] n
chem.
hafnium ['hæfniəm] n
gen. 第72号元素; Hf
agric. (Hf, 72 号元素)
earth.sc. 化学元素
el.
met. (Hf)
space 化学元素
steel.
 English thesaurus
Hafnium ['hæfniəm] abbr.
abbr., scottish Hf
Hafnium: 93 phrases in 5 subjects
Chemistry5
Earth sciences1
Metallurgy74
Shipbuilding2
Technology11