Uba
abbr. undenatured bacterial antigen 非变性的细菌抗原
🗣️ 情景例句
The government has adopted many measures to promote its economy.
政府采取了许多措施来发展经济。
As the touchstone tries gold, so gold tries man.
试金石可以试金，正如黄金可以试人。
This person recognized the words for river and guitar, and so Haley thought that his ancestor must have come from Gambia.
这个人认出了表示“江”和“吉他”的这两个词，于是哈利就认为他的祖先准是来自冈比亚。