Olefination
烯化作用, 成烯作用
🗣️ 情景例句
No, the restaurant will hold our table.
不会 餐厅会保留我们的席位。
What do you think?Is that right?
你认为什么?那是正确的？
Whatever the source of noise, one thing is certain: silence, it seems, has become a golden memory.
看来寂静已变成一种珍贵的回忆。