Arlef
氟灭酸; 甲灭酸
🗣️ 情景例句
the other night when I was trying on my new clothes.
也就是我试新衣服的那天晚上。
Because of the warm and sunny weather,oranges grow very well here.
因为温暖和阳光充足的天气，橘子在这里成长很好。
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她听到头顶上有飞机飞过，但不知道怎样才能发个信号。