Intermetallics
金属间化合物
🗣️ 情景例句
We don't get to see enough of each other.
我们在一起的时间太少了。
If he doesn't, will you fix it?
如果他不，你会修理它吗？
When Christ was born nearly two thousand years ago, many people, rich and poor, gave him presents.
大约2000年前基督出生时，许多人，不论穷富，都给他礼物。