请输入您要查询的单词:
单词
improving
释义
improving
improving
[imˈpru:viŋ]
n.
1.
■
改进, 改善(质量); 精炼
improving of environment
环境改良
随便看
Heymans
Heyn stress
Heyrovsky
Heyse
Heyward
Heywood
hf.
Hf
HF
HFA
HFAA
HFAK
HFBR
HFC
HFCDF
HFE
HFF
HFIR
HFO
H-for the best and prepare for the worst.
HFP
HFR
HF reject
HFS
HF spherical wave horn
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更新时间:2026/11/4 13:40:17