expectoration (n.) expectorate (v.) expectorant (n.) expecting v.預期；期待；盼望expectedness v.預期；期待；盼望expectation (n.) expectant (adj.) expectancy (n.) expect (v.) expect vt. 期望；指望；認爲；預料 vi. 期待；預期expatriation (n.) expatriate (v.) expatiation (n.) expatiate (v.) expat (n.) expansive (adj.) expansionist (n.) expansion (n.) expanse (n.) expands v.使 ... 膨脹；詳述；擴張；增加；張開