Actinium series

[化] 锕系(指89~103号元素)

🧩 词语组成解析

actinium
n. 锕\\n[化] 锕Ac
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

We have another event to attend on the same day.
那天我们有其他活动要参加。
I'm pressed for time.
我赶时间。
You haven't finished your lunch!
你没吃完午饭！
更多情景英语 ›

🔤 更多 A 开头的单词

accelerated oxidation test
acetylshikonin
agency coupled with an interest
alienation of property
amboceptor Serum
animal-research
appreciated value
approving
全部 A 开头单词 ›