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：...

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]...

option的复数形式为：options...

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。...

optical的近义词/同义词有：seeing, visual, optic, visual, seeing。adj.optical的近义词（视力的;视觉的）：seeing, visual。optical的近义词（其他释义）：optic, visual, seeing。...

adj.鳞翅类的n.鳞翅类...

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 ...

无色蝶呤...

Britain is to adopt a more restrictive policy on arms sales.英国将对武器出售采取更具限制性的政策。Patients with LCS accompanied by intermittent claudication adopt a forward - bending posture during walking.腰椎管狭窄伴间歇性跛行患者在日常行走时采用强迫被动前倾姿势以减轻症...

amethopterin的音标：amethopterin的英式发音音标为：['æmɪðɒptərɪn]amethopterin的美式发音音标为：['æmɪðɒptərɪn]...

adj.最适宜的n.最佳效果，最适宜条件，[生物学] 最适度...

乳房下垂...

Hydropteridales的音标：...

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...

n.翼手类动物，蝙蝠...

n.屈光度，觇孔...

optician的复数形式为：opticians...

But with fiber - optic cables, television will become truly interactive.但是,有了光纤电缆, 电视就可以真正成为交互式的.We present a case of 24 - year - old male who had melanocytoma of optic disc of right eye.本文报告一24 岁 男性右眼罹患视神经盘之黑素细胞瘤....a f...

得到或获准进行选择(option的现在分词形式)，调动球员...

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]...

optimize的第三人称单数（三单）为：optimizes...

helicopter的音标：helicopter的英式发音音标为：['helɪkɒptə(r)]helicopter的美式发音音标为：['helɪkɑptə(r)]...

cystoptosis的音标：cystoptosis的英式发音音标为：[sɪstɒp'təʊsɪs]cystoptosis的美式发音音标为：[sɪstɒp'toʊsɪs]...

Optional extras include cooking tuition at a top restaurant...可选的额外项目包括在顶级餐厅学习厨艺。The goods are optional, but only one.这些物品是可以任选的, 但只能选一个。Elevation view of a tapered key with optional gib head.具有可选钩头的锥形键的正视图.The third col...

vt.采用，采取，采纳，收养，正式接受，接受，批准...

optimists的音标：...

dioptrics的音标：dioptrics的英式发音音标为：[daɪ'ɒptrɪks]dioptrics的美式发音音标为：[daɪ'ɑptrɪks]...