Decay series

[化] 衰变系; 放射系

🧩 词语组成解析

decay [dɪ'ke]
vt.& vi. （使）腐烂，腐朽; vi. 衰败，衰退，衰落; n. 腐败、衰退的状态;
de向下+cay落下→向下掉→衰退;腐败
series ['sɪriz]
n. 系列，连续;串联;（广播或电视上题材或角色相同的）系列节目;级数;
ser(join)+ies(名词后缀)→连续；系列；丛书

🗣️ 情景例句

I love it!
我爱上它了！
You've got plenty of time. That's $7.65.
你还富有很多时间。请付7。65美元。
Mrs.Ramsay was instructed to place the money in a cardboard box and to leave it outside her door.
他让拉姆齐太太把钱放在一个纸盒里，然后将纸盒放在门口。
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🔤 更多 D 开头的单词

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deferred delivery cancellation
deliberative assembly
developing costs
dextroamphetamine sulphate
dipstick ['dipˌstik]
dissemination of information
dobber
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