-ium
suf. [构成名词]表示：[化学]化学元素：sodium; [化学]阳离子：ammonium, carbonium; [生物学]身体部位, 生物构造：mycelium; [植物学]块,小块：pollinium
🧩 词语组成解析
[医][=internal urethral meatus]尿道内口
🗣️ 情景例句
This has been a long day.
这是个漫长的一天。
What do economists say about the present crisis?
经济学家们对于现在的危机做何说法？
There's a talk on cancer that might be quite interesting, so perhaps I'll go to that.
有个关于癌症的报告可能很有意思，也许我会听听。