Aleyrodidae
粉虱科
🗣️ 情景例句
Yes.
是的。
Who is speaking?I don't recognize your voice.
阁下是那一位？我听不出你的声音。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，