🧩 词语组成解析
polymeric
[[ˌpɔli'merik]]
a. 聚合的, 聚合体的\\n[医] 聚合的
amide
[['æmaid]]
n. 氨化物, 酰胺\\n[化] 酰胺
🗣️ 情景例句
No, let's wait till Robbie gets back from the airport.
不要。我们等Robbie从机场回来吧。
My schedule is very flexible, and I am given a lot of freedom.
我的工作表很有变通性，使我十分自由。
chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峡谷还宽的裂缝，起码有一座山有珠穆朗玛峰的近两倍高。