Nitromagnesite
镁硝石
🗣️ 情景例句
Oh, see you at the polls.
噢， 在投票所见。
Here you are , please check.
给你，请查一下。
It's always hot in June, July and August.The sun shines every day.
6月、7月和8月的天气总是炎热的，每天都出太阳。