Kainosite
钙钇铈矿
🗣️ 情景例句
Grandpa, can you come?
爷爷， 你能去吗？
I'm easy to please.
我很随和。
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。