高频词复习>>自动>>列表>>
坟墓;墓穴;死亡;去世;坟头;逝世;
adj.
严重的;重大的;严峻的;严肃的;深切的;庄严的;表情沉重的;>> 例句
n. 美德；优点；贞操；功效,,virus病毒>> 例句 - Virtue, happiness.>>
- That happiness is a virtue.>>
- Hypothesis correct, atom unaffected by varying pulse.>>
- If comprehensible input is true, what we call the input Hypothesis is true, other things follow from it."Talking is not practicing.">>
n. 食堂，伙食团；混乱；脏乱的东西；困境>> 例句
vt. 调节，规定；有系统的管理；控制；校准>> 例句