mercenary ['m3:rsaneri] adj. serving merely for pay or sordid advantage:...

sophisticated [sə'fɪstɪketɪd] adj. 复杂的；精致的；久经世故的；富有经验的 v. 使变得世故；使迷惑；篡改（s...

interpolate [ɪnˈtɜːrpəleɪt] i. v. to alter or corrupt by inserting new o...

parlance ['pɑrləns] n. 说法；用语；语调；发言 词源 parlance (n.) 1570s, "speaking, sp...

anguish ['æŋɡwɪʃ] n. 痛苦；苦恼 vt. 使极度痛苦 vi. 感到极度的痛苦 英文词源 anguish: English a...

streak [strik] n. 条纹，线条；倾向 vi. 飞跑，疾驶；加上条纹 vt. 飞跑，疾驰；加条纹于 词源 streak 条纹，条痕...

cumbersome [ˈkʌmbərsəm] adj. difficult to handle especially because of...

delve [dɛlv] vi. 钻研；探究；挖 vt. 钻研；探究；挖 n. 穴；洞 n. (Delve)人名；(英)德尔夫 词源 delve...