Unidal
铝镁锌系形变铝合金
🗣️ 情景例句
If you find it unworkable, we have no other choice but to call the deal off.
如果不行的话，我们只好放弃了。
That house is for sale. It has central heating.
此房出售，房子里有供暖设备。
Just then, the gaoler appeared with the precious letter in his bands.
这时狱卒上场，手里拿着那封珍贵的信。