Ferruginosity
含铁性
🗣️ 情景例句
But first you have to smile.
但首先你得笑一笑。
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
They will add a couple of days to our shipping date.
那要多个二、三天才能出货哦。