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- Be not a visit to Mr. George obligatory? 是不是必須我拜訪(fǎng)喬治先生？
- Attendance at school is obligatory. 上學(xué)是強制性的。
- It is obligatory upon us to protect the world from nuclear war. 保護世界免於核子戰爭是我們的義務(wù)。
- obligatory gene 必定基因, 專(zhuān)性基因
- Is this business trip obligatory? 這次出差是不是規定的？
- I think compulsory education is obligatory. 我認為義務(wù)教育制是必須履行的。
- Be it obligatory on us to help the poor? 我們有義務(wù)幫助窮人嗎?
- Is it obligatory on us to help the poor? 我們有義務(wù)幫助窮人嗎?
- Attendance at primary school is obligatory. 上小學(xué)是義務(wù)的。
- The press conferences were almost obligatory. 這些新聞會(huì )議是不得已的。
- It is obligatory for us to obey the laws. 我們必須守法。
- The position that a given gene occupies on a chromosome. 基因座在一條染色體上某種給定基因所占的位置
- I think abiding by the law is obligatory . 我認為遵守法規是必須履行的義務(wù)。
- Half of the people who inherit the gene express it. 半數有這種遺傳基因的人，皆顯示出其影響
- Is it obligatory on us to help the poor ? 我們有義務(wù)幫助窮人嗎?
- Attendance at tonight's meeting is obligatory. 今晚的會(huì )必須出席。
- Isn't a visit to Mr. George obligatory? 是不是必須拜訪(fǎng)喬治先生?
- Obedience is obligatory on a soldier. 服從命令是軍人的天職。
- Now the variant of each gene is called an allele. 每一種基因的變化就叫做等位基因。
- This is our obligatory responsibility. 這是我們義不容辭的責任。
