Stereospecific polymerization
[化] 定向聚合; 立构规整聚合
🧩 词语组成解析
有规立构的, 立体定向的, 立体专一的
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
Youth boredom is the main culprit behind youth crime.
年轻人的无聊是青少年犯罪最大原因。
I have lovely friends.
我有可爱的朋友。
Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.
几乎每天都可以看到一只小海豚把鼻子顶入一只300磅重的海龟的硬壳下面，拼命地把它翻过来。