Block polymerization
[化] 嵌段聚合
🧩 词语组成解析
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
It is pleasant to jog in the early morning.
清晨慢跑很舒畅。
I'm thinking of quitting the job.
我在考虑辞职。
I bought two expensive dictionaries here half and hour ago, but I forgot to take them with me.
半小时以前我在这里买了两本很贵的辞典，但是我忘了拿走。