efficacious的反义词有哪些

Usually pays attention the personal hygiene the dietetic hygiene, also prevents the pneumococcus disease's efficacious device.平时注意个人卫生,饮食卫生, 也是预防肺炎球菌疾病的有效方法.Qingdao is a resort efficacious for a variety of bodily il...

efficacious的音标：efficacious的英式发音音标为：[ˌefɪ'keɪʃəs]efficacious的美式发音音标为：[ˌɛfɪ'keʃəs]...

adj.（药、措施等）有效的...

It occurs to me that example is always more efficacious than precept.我想到身教重于言教.This medicine is highly efficacious.这药很灵验.Vaccination for smallpox is efficacious.种牛痘防天花是有效的....

defibrillator的音标：defibrillator的英式发音音标为：[di:'fɪbrɪleɪtə(r)]defibrillator的美式发音音标为：[di'fɪbrəˌletɚ, -'faɪbrə-]...

She took a playful swipe at her brother.她玩笑般地朝她弟弟挥手打去.Her manner is playful and girlish.她举止像少女般顽皮。...a playful fight...嬉戏的打闹They make a playful thing of me,use me for their amusement.他们拿我当活宝,利用我给他们找乐子。...a playful puppy....

DARFAD is an automatic conceptual design system based on ACIS.DARFAD是以ACIS为平台开发的概念设计自动化工具.The result shows that exploiting application based on ACIS is convenient.结果表明基于ACIS开发应用程序是便利的.A prototype system is developed with...

黑儿茶素...

vt.使高兴，使满意...

“生命”的拼音为：shēng mìng...

n.工资名单，工资总支出，工薪总额...

“药瘾”的拼音为：yào yǐn...

Choker Walkman Sony's diminutive next - generation Walkman is worn around the neck like a choker.项链式随身听索尼公司推出的下一代随身听小巧玲珑,可以像项链那样挂在脖子上.Corset: Article of clothing worn to shape or constrict the torso.紧身健美装: 一种贴身内衣或外部...

[人名] 哈扎德...

lactam的音标：lactam的英式发音音标为：['læktæm]lactam的美式发音音标为：['læktæm]...

云母煌斑岩...

这个奖杯给人印象非常深刻，相当特别，因为它表面有一层漂亮的绿锈。The trophy is very impressive and rather special because it has a beautiful green patina.这个奖杯表面有一层漂亮的绿锈。The trophy has a beautiful green patina.所有雕像都有多种饰面可供选择,如:仿古 、 青铜 、 铜 、 银 、 金 、 绿锈和涂漆...

“胎儿”的拼音为：tāi ér...

Chariots rumble and roll ; horses whinny and neigh.车辚辚, 马萧萧.The silence of the night was punctuated by the distant rumble of traffic...夜晚的寂静被远处车流的隆隆声打破。We could tell from the rumble of the thunder that rain was coming.我们...