Polymerisate
聚合产物
🗣️ 情景例句
That's very nice of you.
你真是太好了。
Do not run too fast after gain.
不要见利就拼命追。
The leader of the party was examining the soil near the entrance to the cave when the machine showed that there was gold under the ground.
当这个队的队长正在检查洞口附近的土壤时，那台机器显示出它的下面埋有金子。