Sassoline
天然硼酸
🗣️ 情景例句
Large or Little?
大杯还是小杯？
How long will your offer hold good?
一般你们报盘的有效期是多长？
But other suns, stars as the astronomers call them, are bound to have planets like our own,
但是，其他的太阳，即天文学家所说的恒星，肯定会有像我们地球一样的行星。