Himet
碳化钛硬质合金
🗣️ 情景例句
Our toy company makes the most wonderful toys for kids.
我们玩具公司为小孩子们制造最棒的玩具。
This part of the country is very heavily populated.
这个国家这一部分人口很密集。
Is the production line fully automatic?
生产线是全自动的吗？