Third triad
[化] 重铂组金属; 重铂三素组(指锇、铱、铂)
🧩 词语组成解析
third
[θɝd]
n. 第三;三分之一;第三档;
adj. 第三的;三分之一的;
triad
['traiæd]
n. 三个一组;三幅一组;三和音;
🗣️ 情景例句
What guarantee do I have that it won't break down easily?
有什么保障它不会轻易出故障？
What do you want?
干嘛？
He had to choose between death and dishonor.
他不得不在死亡和耻辱之间选择。