power-free什么意思解释

The trap is commonly used for floats, thermal power, free - float, double - metal - style , pulse, and so on - bell - shaped float.常用的疏水阀有浮桶式 、 热动力式 、 自由浮球 式 、 双金属片式、脉冲式 、 钟形浮子式等....

power-free的音标：power-free的英式发音音标为：['pauə fri:]power-free的美式发音音标为：['paʊɚ fri]...

The key pests and rat and pine moth, forest rats, defoliator of the poplars , bristletail.二是松毛虫 、 森林鼠害 、 杨树食叶害虫等常发性病虫害;三是小蠹虫 、 萧氏松茎象等钻蛀性害虫....

老人撩起开襟毛衣挠了挠身体的一侧。The old man lifted his cardigan to scratch his side.我戴着假睫毛，穿着小了两号的毛衣。I was wearing false eyelashes and a sweater two sizes too small.她身穿黑色便裤和白色毛衣。She was wearing black slacks and a white sweater....

dextroclination的音标：dextroclination的英式发音音标为：[dekstrəʊklɪ'neɪʃn]dextroclination的美式发音音标为：[dekstroʊklɪ'neɪʃn]...

compere的第三人称单数（三单）为：comperes...

discus的音标：discus的英式发音音标为：['dɪskəs]discus的美式发音音标为：['dɪskəs]...

“纵使”的拼音为：zòng shǐ...

chapiter的音标：chapiter的英式发音音标为：['tʃæpɪtə]chapiter的美式发音音标为：['tʃæpɪtə]...

The feeding of dairy cows has undergone a revolution.乳牛的喂养方法发生了巨大的改变。Five cows graze serenely around a massive oak.5头奶牛在一棵大橡树旁悠闲自在地啃着青草。The gadget is used to artificially inseminate cows.这个器具被用来为母牛实施人工授精。...

adj.花萼相连的...

The abnormality mitral stenosis was in myocardium, not in the valve.二尖瓣狭窄的病变是在心肌而不是在瓣膜.Valvular heart disease, usually aortic and mitral insufficiency, can complicate a variety of systemic diseases.瓣膜性心脏病, 以主动脉瓣及二尖瓣闭锁不全为...

broadside的一般过去时为：broadside...

我们在那艘游艇上四处看了看，检查了它的系索和应急装置。We made a tour of the yacht, checking lashings and emergency gear.把船固定在缆柱, 系索拴, 或夹板上.To supply , support , secure, or strengthen with a cleat....

electroneurotone的音标：electroneurotone的英式发音音标为：[elektrəʊn'jʊərəʊtəʊn]electroneurotone的美式发音音标为：[elektroʊn'jʊəroʊtoʊn]...

adj.威尼斯的，棉直贡呢...

calculated的音标：calculated的英式发音音标为：['kælkjuleɪtɪd]calculated的美式发音音标为：['kælkjəˌletɪd]...