Perfluamine
全氟三丙烷
🗣️ 情景例句
Very interesting pictures, Mr. Stewart.
你的照片很有意思 Stewart先生。
I grew up right here in this neighborhood.
我恰好在这附近长大了。
When you return to the office the following morning or after the holiday, you can listen to the messages and take any necessary action.
当你第二天早晨或体假后回到办公室，你可以听那些留言，然后采取必要的行动。