Lithopone
n. 鋅鋇白\\n[化] 鋅鋇白
??? 情景例句
But it is not polite to ask older people their age.
但問老人的年齡是不禮貌的。
Is it far?
遠(yuǎn)嗎？
People woken during these periods of eye-movements generally reported that they had been dreaming.
在眼球活動(dòng)期間被叫醒的人都說自己在做夢(mèng)；