Obligatory
[ ə'blɪɡətɔri ]
成人 Adult Edu
adj. 必须的;应尽的;义务的;强制性的;
💡 词根助记
oblig=oblige责任，义务+atory形容词后缀，…的→义务的，强制性的
📝 例句
It is obligatory for us to obey the laws.
我们必须守法。
The hostess was dressed very simply for a simple, perhaps obligatory occasion.
在这种简单的，也许纯属义务性的场合，女主人的衣着十分朴素。
Attendance at primary school is obligatory.
上小学是义务的。
The press conferences were almost obligatory.
这些新闻会议是不得已的。
attendance is obligatory; an obligatory contribution.
出席是强制的；义务捐献。
🌱 联想助记
源于：oblige（v 迫使；施恩）；obligation（n 义务）
✅ 同义词
🔴 反义词
🔤 词根
-lig-表示“捆绑”
常见变体有-lia-、-ly-、-leag-
📖 牛津释义
obligatory
adj
(fml 文) required by rule, law or custom; compulsory （按规则、 法律或习俗）必须的, 强制的
Attendance at school is obligatory. 上学是强制性的.
It is obligatory to remove your shoes before entering. 入室必须脱鞋.
🔁 扩展释义
*[ɒb'ligәtәri]a. 义务的, 必须的, 强制性的【法】 有拘束的, 强制的, 必须的
🌿 同词根单词
📖 同为「GRE」词汇
查看全部GRE词汇 ›🗣️ 情景例句
He's going up the ladder pretty quickly.
他真是平步青云。
He that would know what shall be must consider what has been.
欲知未然，须思已然。
The lorry was loaded with empty beer bottles and hundreds of them slid off the back of the vehicle and on to the road.
卡车上装着空啤酒瓶。成百只瓶子顺势从卡车后面滑出车外落在马路上。