知識貝殼
知識貝殼
所屬欄目：英語習語
a test whose findings are beyond doubt or dispute. □ Her new husband seems generous, but the acid test will be if he lets her mother stay with them. □ The MP isnt very popular just now, but the acid test will be if he gets re-elected next election. ......（本文共 200 字 ） [閱讀本文] >>