Calcium biphosphate
[机] 磷酸二氢钙
🧩 词语组成解析
磷酸氢盐
🗣️ 情景例句
And it makes me feel good that you care about me.
而且， 关心我， 也让我感到很高兴。
Adversity successfully overcome is the highest glory.
成功地克服困难是最大的光荣。
a flight attendant told us to keep calm and to get off the plane quietly as soon as it had touched down.
一位空中乘务员告诉我们要保持镇静，待飞机一着陆，就马上不声不响地离开飞机。