Having spent a lifetime avidly courting publicity, Paul has suddenly become secretive.保罗一生都在想方设法出风头，现在却突然行事低调了。She read avidly from an early age — books, magazines, anything.她从小就酷爱阅读——书籍 、 杂志, 无不涉猎.Thank you for a most e...
沸腾钢在铸锭前不脱氧或轻度脱氧.In the case of rimming steel, no or some deoxidation is carried out before casting.由于废弃的部分小,沸腾钢的成材率较高.With small portion to be scrapped rimming steel has a high yield of good steel....
His impulsive temperament regularly got him into difficulties...他容易冲动，经常因此惹麻烦。She is impulsive in her actions.她的行为常出于冲动。She was unpredictable, explosive, impulsive and easily distracted...她难以捉摸，脾气暴躁，冲动鲁莽，容易分心。An impulsiv...