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单词
contamination
释义
con.tam.in.a.tion
kEn.tAm7I5neI7F[n
n [U]
污染,玷污
The water supply is being tested for contamination (=the presence of unwanted or dangerous substances).
供水系统在进行污染测试。
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secateurs
secede
secession
secessionist
secluded
seclusion
second
second
second
second
second
second
second
second
second
secondarily
secondary
secondary
secondary
seconder
secondly
secondment
seconds
secrecy
secret
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更新时间:2026/1/3 23:18:17