Second triad
[化] 轻铂组金属; 轻铂三素组(指钌铑钯)
🧩 词语组成解析
second
['sɛkənd]
n. 秒;瞬间;次货;第二份食物;
adj. 第二的;次要的;居第二位的;另外的;
adv. 第二;其次;以第二位;
vt. 支持;临时调派;附议;赞成提案;
sec跟随+ond=one第一→跟随第一个之后→第二；秒
triad
['traiæd]
n. 三个一组;三幅一组;三和音;
🗣️ 情景例句
Ah, come on, Robbie.
噢， 算了吧， Robbie。
It's a shame I haven't seen more of you these recent years.
真遗憾，最近几年我未能见到你。
At that moment, a large black car with four officers inside it, stopped at the camp gates.
正在此时，一辆黑色大轿车在军营门口停了下来。里面坐了4个军官。