optimistic的反义词有：pessimistic, cynic, despairing, cynical。adj.optimistic的反义词（乐观的;乐观主义的）：pessimistic。optimistic的反义词（其他释义）：cynic, despairing, cynical。...

adopt的近义词/同义词有：to, assume, take, a, accept, own, oneself, home, one's, give, choose, as, accept, choose, assume, reject, embrace。vt.adopt的近义词（采取;挑选;接受）：to, assume, take, a, accept, own, oneself, home, one's, gi...

n.选择（的自由），选项，选择权，选择能力vt.得到或获准进行选择，调动球员...

Blattopteroidea的音标：...

coleoptera的音标：coleoptera的英式发音音标为：[ˌkɒlɪ'ɒptərə]coleoptera的美式发音音标为：[ˌkoʊlɪ'ɒptərə]...

Micropterygidae的音标：...

Helicopters with searchlights swept the park which was sealed off.直升飞机的探照灯来回扫射这个被封锁的公园。The Afghan air force was using helicopters to supply the besieged town.阿富汗空军正用直升机向被围城镇提供补给。The supplies need to be offloaded and put ...

optometrist的音标：optometrist的英式发音音标为：[ɒp'tɒmətrɪst]optometrist的美式发音音标为：[ɑp'tɑmətrɪst]...

optician的复数形式为：opticians...

They are not optimistic about a settlement of the eleven year conflict.他们不是很有信心能和平解决这场长达11年的纷争。Michael was in a jovial and optimistic mood.迈克尔情绪愉快乐观。He is known for his optimistic can-do attitude.他因乐观敢闯而闻名。...

n.翼手类动物，蝙蝠...

adopt的现在进行时为：adopting...

The tone is teacherly, unflappable, optimistic ( Benjamin DeMott )这种腔调是教师似的 、 镇定 、 乐观的 ( 本杰明德莫特 )You will feel more buoyant and optimistic about the future than you have for a long time.对于未来，你的感觉会比过去很长一段时间里更加自信和乐观。Introv...

lepidopteron的音标：lepidopteron的英式发音音标为：[ˌlepɪ'dɒptərən]lepidopteron的美式发音音标为：[ˌlepɪ'dɒptərən]...

opt的现在进行时为：opting...

hydropteridine的音标：hydropteridine的英式发音音标为：[haɪdrəp'terɪdi:n]hydropteridine的美式发音音标为：[haɪdrəp'terɪdin]...

option的复数形式为：options...

无色蝶呤...

In this paper, model of aspherisation for higher - dioptry spectacle lens is investigated.本文研究高屈光度眼用透镜消除离轴像散的非球面化模式....

adj.鳞翅类的n.鳞翅类...

lepidopteron的复数形式为：lepidoptera...

乳房下垂...

synoptic的音标：synoptic的英式发音音标为：[sɪ'nɒptɪk]synoptic的美式发音音标为：[sɪ'nɑptɪk]...

v.采用( adopt的第三人称单数 )，收养，正式接受，吸收（外来词语）...

n.选择(option的名词复数 )，选项，选择权，选择能力，[经济]买卖的特权...

the optimum use of resources对资源的充分利用Do you know the optimum temperature for the growth of plants?你知道庄稼生长的最佳温度 吗 ?Now your advice is very optimum.现在你的建议是很适宜的....

These are just a few of the many options available.这些只不过是众多可能的选择中的几个。Keep your options open and everything will fall into place.给自己留出选择的余地，一切将会水到渠成。Several options are offered for the student's senior year.为毕业班学生开设了...

cholecystoptosis的音标：cholecystoptosis的英式发音音标为：[kəʊlsɪs'tɒptəʊsɪs]cholecystoptosis的美式发音音标为：[koʊlsɪs'tɒptoʊsɪs]...

The pulmonary migration of larvae is associated with fever, cough, occasionally hemoptysis.蛔蚴肺部移行,可伴有发热 、 咳嗽 、 偶尔咯血.Pneumothorax was noted in 16 cases ( 10.7 % ) and hemoptysis seen in 13 patients ( 8.7 % ).咯血发生率为8.7%,未发...

Adoption can fail for all kinds of reasons.收养不成功可能有各种原因。She put the baby up for adoption.她提出要让人收养那个婴儿。The senator urged against the adoption of the measure.那参议员极力反对采取这项措施....