Tetrafluoride
n. [化]四氟化物
🗣️ 情景例句
Nothing's as refreshing as ice water on hot day!
在大热天没有什么像冰水那样提神。
Hasty climbers have sudden falls.
大起者有大落。
After he has retired, he will devote himself to gardening.
他退休后，将致力于园艺。