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
I'm going to the library to do some research.
我要去图书馆搞些调研。
Do you live with your parents?
你和你父母住一起吗？
Now, dressed in a blue uniform and with a rifle over his shoulder, the prisoner marched boldly up and down in front of the camp.
现在他身穿蓝军装，肩扛步枪，在军营门前大胆地来回走看。