- 無效益的; 貧瘠的; 事半功倍的
- 1. 無效益的; 貧瘠的; 事半功倍的
I spent a very unproductive morning in the office 我上午在辦公室一事無成
1. not producing or able to produce large amounts of goods, crops, or other commodities
2. (of an activity or period) not achieving much; not very useful
「1. not producing or able to produce large amounts of goods, crops, or other commodities」的反義字
「2. (of an activity or period) not achieving much; not very useful」的反義字
...意思就變成 「幾乎沒什麼密招」，few 是少得可憐，幾乎沒有的意思。 an unproductive life 一個一事無成的人生 英語普通可數名詞如果不用複數，就要有冠詞 a, an...
....''Mr. Lee accused me for being unproductive and scolded meyesterday."''Ah, I've already ...
...still stay in traditional-trade idea which makes the environmental protection business unproductive and becoming nothing but chant.Therefore, it is important to...