Zeneca
泽尼卡
🗣️ 情景例句
Where should we look for a house, Mrs. Martinelli?
我们应该到什么地方找房子， Martinelli太太？
Oh,I just remembered something!I have to apply for a passport.
哦,我就记得了一些东西!我要申请一本护照。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。