| 词汇 | toughen |
| 类别 | 英汉双解翻译词典 |
| 释义 | toughen 英音 [ ˈtʌfn ] 美音 [ ˈtʌfn ] 释义 vt. 使……坚韧;使……顽固 vi. 变坚韧;变顽固 变形 toughens 第三人称单数 toughening 现在分词 toughened 过去式 toughened 过去分词 例句 1·Talks are under way to toughen trade restrictions. 加强贸易限制的会谈正在进行中。 《柯林斯英汉双解大词典》 2·They jab tree trunks to toughen their hands and practice squatting with other students sitting on their shoulders to build the leg strength. 他们猛击树干来锻炼双手,练习蹲坐,让其他同学坐在他们的肩膀上锻炼腿部力量。 3·Nevertheless, researchers have discovered that a process long known to discolor and toughen foods may also contribute to age related impairment of both cells and tissues. 然而,研究人员发现,一个长期以来众所周知的使食物变色和变硬的过程也可能与年龄相关的细胞和组织损伤有关。 短语 1·toughen up 困难,使强壮 同根词 词根 tough tough adj 艰苦的,困难的;坚强的,不屈不挠的;坚韧的,牢固的;强壮的,结实的 tough adv 强硬地,顽强地 toughly adv 固执地;强硬地 tough n 恶棍 toughness n [力] 韧性;强健;有粘性 tough vt 坚持;忍受,忍耐 |
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