?? 詞語組成解析
sawdust
[['s?:d?st]]
n. 鋸屑\\n[機] 鋸屑
mushroom
['m??r?m]
n. 蘑菇;蘑菇狀物，蘑菇形物體;（女用）蘑菇形草帽;暴發戶;
adj. 蘑菇的;蘑菇形的;迅速生長的;雨后蘑菇似的;
vi. 迅速增長;采蘑菇;迅速增加;（火）猛然的擴大;
??? 情景例句
It was wonderful.
太好了。
I get to my office at 10:30.
十點半到辦公室。
Gandhi returned to India in 1915 and was honoured as a hero.
甘地于1915年回到印度時，被推崇為英雄。