动词犹豫不决; 鼠首两端
1. 犹豫不决：covered pallet 叉瓦表面涂覆一层耐磨金属, 被覆叉瓦 | be in two minds 犹豫不决 | marine gravimetric prospecting 海洋重力勘探
2. 犹豫不定：10) two upon ten把眼睛睁大点(以防别人偷窃) | 11)be in two minds犹豫不定 | 1) to the nines Informal :to the highest degree达到最高程度:
3. (习)犹豫不决：1 be in two minds (习)犹豫不决 | 2 Call a spade a spade. (谚)有啥说啥. | 3 warn somebody against doing...... 告诫某人不要
4. 优柔寡断：everyday is not Sunday 好景不长 | be in two minds 优柔寡断 | as easy as ABC 易如反掌
1. Two factors - economic gain and people's welfare - should be uppermost in the minds of the authorities when they build social infrastructure.