modus ponens and modus tollens
肯定前件假言推理和否定后件假言推理
热门查询
- unbidden adj. 未受邀请的；未受指使的；自愿的
- tunelessly adv. 不入调地；不悦耳地
- teosinte n. 墨西哥类蜀黍
- glycine n. 甘氨酸；[有化] 氨基乙酸
- humiliating adj. 丢脸的；羞辱性的 v. 使蒙耻（humiliate的ing形式）
- Finchley n. 芬奇利（男子名）
- focused v. [光][摄] 聚焦；注视（focus的过去分词） adj. 聚焦的；专心的
- Poland n. 波兰（欧洲国家）
- centerfold n. （杂志的）裸体照片插页，中间插页
- invasiveness n. 侵袭性；[医] 侵入力
- afar adv. 遥远地；在远处
- brushwood n. 草丛；柴
- natter vi. 唠叨；瞎扯；抱怨 n. 闲聊；抱怨
- out of work na. 失业；(机器等)有毛病 [网络] 失业了；失业的；没有工作
- stillbirth n. 死产
- chutzpah n. 肆无忌惮
- barber n. 理发师 vt. 为…理发；修整 vi. 当理发师 n. (Barber)人名；(西)巴尔韦尔；(英)巴伯；(罗)巴尔伯
- Chardin Teilhard de 夏尔丹(即 Teilhard de Chardin ,Pierre)
- tub n. 浴盆；桶 vt. 把…装入桶；为…洗盆浴 vi. 洗盆浴；（衣服等）被放在桶里洗
- intemperance n. 不节制；酗酒；过度
考试词汇表
- be the proper mustard
- be the worse for wear
- be the worse of drink
- be thin on the ground
- be thrusted into fame
- be tied hand and foot
- be tired to the world
- be tolerant toward sb
- be too clever by half
- be too previous about
- be true to their word
- be under bias towards
- be under construction
- be under house arrest
- be under orders to do
- be under the illusion
- be under the pressure
- be unsuitable for sth
- be up and about again
- be up on the point of
