查询词典 congratulate oneself that...

concern oneself with：研究的对象是

concentration on 注意力集中于 | concern oneself with 研究的对象是... | concerns over 为...担心(忧虑)

concern oneself with：让自己关注(be concerned about对...担心)

5. one of the top leaders高级领导人之一 | 6. concern oneself with 让自己关注 (be concerned about对...担心) | 7. welfare projects福利项目

concern oneself with：关注... 注意

13.put to death判死刑 | 14. concern oneself with...关注... 注意... | 15.devote one's life to 把生命献给...

concern oneself with economic development：关注经济发展

.环境意识 environmental awareness | .关注经济发展 concern oneself with economic development | .采取新的改善环境的措施 undertake new environmental initiatives

concern oneself with grades/economic developmen：关心分数/经济发展

有益身心:benefit sb both physically and mentally | 专业知识: acquire specialized knowledge | 关心分数/经济发展:concern oneself with grades/economic developmen

to concern oneself with public work：关心公众事务

We're rather concerned about father's health.我们相当担心父亲的健康. | to concern oneself with public work关心公众事务 | We're rather concerned about father's health.我们相当担心父亲的健康.

Not to concern oneself with trivial affairs：不拘小节

不约而同: To take the same action without previous consultation | 不拘小节: Not to concern oneself with trivial affairs | 两全其美: Satisfy both sides

have no concern with：与...无关

concern oneself in sth...... 关心 | have no concern with 与...无关 | to whom it may concern (用作正式信件的开头)敬启者

have no concern with：同...无关

concern oneself about 关心,挂念 / | have no concern with 同...无关 / | show concern for sb. 关心某人

concerns over：为...担心(忧虑)

concern oneself with 研究的对象是... | concerns over 为...担心(忧虑) | confer sth. on sb. 把...赐予(授予)

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件