Block copolymer
[化] 嵌段共聚物
?? 詞語組成解析
block
[blɑk]
n. 塊;街區;<英>大樓，大廈;障礙物，阻礙;
vt. 阻止;阻塞;限制;
copolymer
[[k?u'p?lim?]]
n. 共聚物\\n[化] 共聚物; 二元共聚物
??? 情景例句
What are you doing tomorrow night?
明天晚上做什么？
He who has done ill once will do it again.
干了一次壞事的人會再干第二次。
But there was no time to think.All her other friends were now outside the door.
但來不及去想了。其余的朋友現在也全都到門外了。