Barrier polymer

[化] 阻透聚合物

🧩 词语组成解析

barrier ['bærɪɚ]

n. 障碍;屏障;栅栏;分界线; vt. 把…关入栅栏;用栅栏围住;

barr棒，阻拦+ier名词后缀，表示物 → 栅栏

polymer ['pɑlɪmɚ]

n. 多聚物;[高分子] 聚合物;

poly多+mer=merit积德→ 聚合体

🗣️ 情景例句

It helps enormously.

这个帮助很大。

We would like to point out that delivery before Christmas is essential and hope you can offer us that guarantee.

我们想指出圣诞节前交货很重要并希望贵方能就此向我们作出保证。

Look at the mess you've made!

你搞得一团糟！

更多情景英语 ›

🔤 更多 B 开头的单词

backward compatibility

barbershops

be on cloud nine

beerslinger

Bettendoriff's test

blockade-runner

bore someone stiff

Borrelia pullorum

全部 B 开头单词 ›