Alkaline earths
[化] (复)碱土(金属;族)
🧩 词语组成解析
alkaline
['ælkəlain]
adj. 碱性的，碱的;含碱的;
n. 碱度，碱性;
n. 世界( earth的名词复数 ); 尘世; 泥土; 兽穴
🗣️ 情景例句
and it is on a half-acre lot.
用地半英亩。
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
Sally did not answer, but looked at her curiously.
萨莉没回答，却好奇地看着她。