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单词
half-life
释义
half-life n time taken for the radioactivity of a substanceto fall to half its original value 半衰期(某物质的放射性元素由原有量衰减到一半所需的时间).
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scoffer
scoffingly
scold
scolding
scollop
scone
scoop
scoot
scooter
scope
-scope
-scopic(al)
-scopy
scorch
scorched earth policy
scorcher
scorching
score
score-board
score-card
scorn
scornful
scornfully
Scorpian
Scorpio
英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/1/15 8:29:27