Eat cured or smoked meats infrequently.不要常吃腌制或熏烤的肉.When we are isolated and poor, we are not infrequently forgotten.当我们一贫如洗, 离群索居的时候,往往是没人想到我们的.The bridge is used infrequently.那座桥少有人过。Waterspouts and hailstorms occur inf...
Right now we are in the changeover period between autumn and winter.眼下，我们正处于秋冬交替的时候。He again called for a faster changeover to a market economy...他再次呼吁加快向市场经济过渡。At what is changeover enzymatic depressor basically used si...
他们交往大概有一年了。They were knocking around together for about a year.因为不怎么懂意大利语，她很少和人交往。Since she knows little Italian, she keeps to herself.他们决定正式交往。They decided to put their relationship on a more formal footing....
There is hysteresis between the sorption and desorption curves.吸湿与脱湿曲线间有一定的滞后现象.One may also adjust the conditions to monitor the desorption of adsorbate from the catalyst.也可以调节条件以检测催化剂上吸附质的解吸.These composite resins have...