Eka-element
[化] 待寻元素; 准元素(历史上对周期表中尚缺的元素的叫法)
🧩 词语组成解析
[医][=eruptive keratoacanthoma]疹性角化棘皮瘤
🗣️ 情景例句
Hedges have eyes, and walls have ears.
篱笆有眼,隔墙有耳。
By having to sleep in the open, he gets far closer to the world of nature than most of us ever do.
由于被迫在露天睡觉,他比我们中许多人都离大自然近得多。
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