Asa
[计] 美国标准协会
📖 牛津释义
ASA
abbr
缩写 =
1 Advertising Standards Authority 广告标准局.
2 (also ASA/BS) (of a scale of film speeds) American Standards Association (/British Standard) （指底片度数）美国标准（[英国标准]）
ASA/BS 100 美国标准[英国标准]100度. Cf 参看 BS, BSI, DIN, ISO.
🗣️ 情景例句
I'm having a wonderful time.
我过得很愉快。
Nothing venture, nothing win (or have or gain).
不入虎穴，焉得虎子。
The whole village has been working day and night gathering and threshing this year's crop before the September rains.
全村的人都日夜奋战，要赶在9月的雨季之前把今年的庄稼收获上来，打完场。