Klingerite
一种橡胶石棉垫料
🗣️ 情景例句
Genes are the very building blocks of life.
基因是生命最基本的构建者。
Excuse me.Can you tell me the correct time?
对不起，你能告诉我一下准确的时间吗？
'Well, I'd prefer to stay here,' I said.
“可我更愿意呆在这儿，”我说，