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单词
becquerel
释义
bec.que.rel
.bek7E5rel
n [C]
specialized a unit of measurement for RADIOACTIVITY
放射性活度单位
随便看
staunchness
stave
stave in
stave off
staves
stay
stay
stay
stay
stay
stayer
stayer
St Bernard
STD
STD
std
stead
stead
steadfast
steadfastly
steadfastness
steadily
steadily
steadiness
steady
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更新时间:2026/1/8 19:20:19