Phloretin
根皮素, 根皮苷配基
🗣️ 情景例句
Is he still with IBM?
他还在IBM工作吗？
But it looks like that's out of the question.
但现在看起来不太可能。
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。