Polymer crystal
[化] 高分子晶体
🧩 词语组成解析
🗣️ 情景例句
I'm delighted to make your acquaintance.
认识你我觉得非常高兴。
You've already quoted a price of $ 800 per 1,000. Is there a discount for larger orders?
你报的价是每1000个要美金800元，如大量订购有折扣吗？
I smoked with concentration and pleasure as I was sure that this would be my last cigarette.
我聚精会神而又愉快地吸着这枝烟。因为我确信这是我最后一枝烟了。