包含 drop-pipe 的英语例句 | 欧路词典例句词典

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英语例句库

The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically.

对过程中平及截面形状分为矩形、圆形的起拱的影响因素进行理论研究。

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come to life, come to light, come to nothing, come to nought, come to sb, come to terms with sb, come to terms with sth, come to the fore, come to the point, come to the rescue,

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原声例句

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The ghoul in the attic howled and dropped pipes whenever he felt things were getting too quiet, and small explosions from Fred and George’s bedroom were considered perfectlynormal.

阁楼上的食要得安静了，就高声嚎叫，咣啷咣啷地敲管子。