Mischzinn
錫鉛銻合金, 焊錫
??? 情景例句
I sent the wrong key.
我寄錯了鑰匙。
There is something in what she said.
她說的話里有些重要的東西。
The negotiations on the rights and obligations of the parties under contract turned out to be very successful.
就合同保方的權利和義務方面的談判非常成功。