Oriented polymer
[化] 定向聚合物
🧩 词语组成解析
oriented
['ɔ:riəntid]
adj. 导向的;以…为方向的;定向的;定方向;
🗣️ 情景例句
The cassette player and the tapes.
卡式录音机和录音带。
I'm willing to bet he'll lose.
我愿意赌他输。
He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美国跑了许多地方，了解有关祖先的情况。