Obtest
vt. 懇請, 反對, 祈求(上帝或神靈)作證\\nvi. 懇求, 抗議
? 同義詞
??? 情景例句
Some people seem too think its for practicing grammar rules and learning lists of words.
一些人認為它是用來操練語法規則和學習一大堆單詞。
Let's break up.
分手吧！
Don't you usually come to school by bike?
你不是常騎自行車到學校嗎？