Terminal triple bond
[化] 末端三键
🧩 词语组成解析
triple
['trɪpl]
adj. 三倍的，三方的，三部分的;
vt.& vi. （使）增至三倍;
n. 三倍的数[量];三个一组;[棒]三垒安打;
tri三+ple=ply表增加，填满→三倍的
🗣️ 情景例句
How long has he held office?
他已任职多长时间了？
This soup would taste better if it had more salt in it.
如果多放点盐，这汤会更好喝的。
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。