The surly insolence of the waiters drove him into a rage,and he flung his serviette to the floor and stalked out of the restaurant.侍者们粗暴无礼的行为使得他怒不可遏,他将餐巾扔到地上,愤然走出餐厅。That old man is rather surly.这老头儿脾气倔.a surly mood坏脾气a s...
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....