Photonegative
a. 负趋光性的\\n[电] 负光电
🗣️ 情景例句
Philip needs a day off. Philip
需要休假。
In that case, we might need to reopen the question of prices.
如果是那样，我们也许需要重新讨论价格。
Because I've just retired.I want to buy a small house in the country.
因为我刚退休。我想在乡下买幢小房子。