Nilo
镍铬低膨胀系数合金
✅ 同义词
🗣️ 情景例句
How are you getting along?
近来如何？
Would you like to leave your telephone number?
你想要留下你的电话号码吗？
They were all hungry and the food smelled good.
他们全都饿了，饭菜散发出阵阵香味。