be concerned about是什么意思

be concerned about的音标：be concerned about的英式发音音标为：[bi: kən'sɜ:nd ə'baut]be concerned about的美式发音音标为：[bi kən'sənd ə'baʊt]...

This aggression is the real issue the world should be concerned about. We want to keep that in focus.这次侵略才是世界应该关注的真正问题。我们想继续保持关注。One must be concerned about the fate of these pathogens in the absorption field.必须注意到这些病原体在...

灰口铸铁，钢性铸铁...

最早的动物胚胎化石,约于五亿七千万至六亿年前形成,发现于中国东面的陡山沱.Fossilized animal embryos of 570 - 600 million years ago from Doushantuo formation of East China.长江发源于世界屋脊 -- 青藏高原的各拉丹冬雪山西南侧,正源沱沱河,南源当曲河,北源楚玛尔河.It originates from the Tuotuo River on ...

hypergiant的音标：hypergiant的英式发音音标为：[haɪpərd'ʒaɪənt]hypergiant的美式发音音标为：[haɪpərd'ʒaɪənt]...

happen的近义词有：happen, occur, chance, take place。下面这些词语都可表示"发生"的含义：happen：普通用词，泛指一切客观事物或情况的发生，强调动作的偶然性。occur：较正式用词，可指意外地发生，也可指意料中的发生。chance：侧重事前无安排或无准备而发生的事，特指巧合。take place：多指通过人为安排的发生。...

He just laughed and shrugged it off.他只是一笑了之,对此满不在乎。She shrugged. 'You can count me in, I guess.'“我想你可以把我算进去。”她耸耸肩说道。He shrugged off the criticism...他对批评满不在乎。He shrugged his low opinion of the occupant of the ro...

baby的现在完成时为：babied...

“颁发”的拼音为：bān fā ...

unlike的近义词/同义词有：distinguishable, contradistinctive, incompatible, dissimilar, incommensurable, ill-matched, distinct, incommensurate, contrastive, divergent, night, unequal, unrelated, dipparate, diverse, clashing, inhar...

The autochthonal fauna of Australia includes the kangaroo.澳大利亚的本土动物包括袋鼠....

avaricious的音标：avaricious的英式发音音标为：[ˌævə'rɪʃəs]avaricious的美式发音音标为：[ˌævə'rɪʃəs]...

embrowned的音标：...

placard的复数形式为：placards...

microfluctuation的音标：microfluctuation的英式发音音标为：[maɪkrəʊf'lʌktʃʊeɪʃn]microfluctuation的美式发音音标为：[maɪkroʊf'lʌktʃʊeɪʃn]...

“认”的英语可以翻译为：ecognize，know，enter into a certain relationship with，adopt，admit ...

n.主管的职位或职务( directorate的名词复数 )，导演的职位或职务，董事会，理事会...