End stopper(of chain)
[化] 终止剂; 链的终止剂
🧩 词语组成解析
end
[end]
n. <正>结果;端;终止;最后部分;
vt.& vi. 结束，终止;
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
Just a few months.
才几个月。
His telescopic observations are justly immortal;
伽利略用望远镜所作的观察确实是不朽的，