Unmotivated
a. 動機(jī)不明的
? 同義詞
?? 反義詞
??? 情景例句
And programs that don't leave anyone out.
而且是些不排拒任何人的活動。
Comets to appear
彗星出現(xiàn)了
Can you make the tea, Sam?
你會沏茶嗎，薩姆？