It's certainly a big improvement over yestterday.
肯定比昨天大有好转。
生活应用口语
天气
📚 句中词汇解析
从本句中提取的重要词汇
adv. 无疑;当然;确定;肯定;
💡 certain确实的+ly副词后缀，…地 → 确实地，一定地，当然地
"I shall certainly keep a beady eye on his behaviour."
我一定会时刻睁大眼睛提防他的行为。
近义：indeed, indubitably, inevitably, infallibly, assuredly, absolutely
反义：hesitatingly, hesitatively, indecisively, arguably, tentatively, wonderingly
n. 改进，改善，改良，增进，进步;（美）装修，改良措施;利用，活用;更优秀的人，更进步的人;
💡 im 加以..+ prov 测试，证明+ e + ment 表示行为、行为的过程或结果 → n.改进，改善；改进处
"Despite signs of an improvement in the economy, there is no room for complacency."
尽管在经济方面有改善的迹象，但仍不容自满。
近义：headway, increase, melioration, progress, promotion, recovery
反义：impairment, loss, staleness, worsening, damage, decline
prep. （表示方向）越过;（部份或全部覆盖）在…上面;由于;（表示论及）关于;
adv. 结束;再;（倒）下;从一边至另一边;
adj. 过去的;外面的;在上的;上级的;
n. 额外;剩余;剩余（或多余）的量;剩余物;
int. [电信学]报文完，请回复！;
vt. 走过，跳过;[美国方言]从…恢复过来;
"The government did an about-turn over nuclear energy."
政府对核能的态度来了个180度的大转变。
近义：above, on, up, regarding, relating, respecting
反义：under, below, beneath