Bioptix
电流式色温[度]计
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
He speaks Chinese every day.
他每天都讲汉语。
There were hopes, however, that the problem of the rabbit would become manageable.
但是，已有希望解决兔子所带来的问题。