Against的用法為何？同義詞有哪些？

介系詞：反對、對抗、倚靠、與…相反、違反

常見搭配詞：

• hold against somebody
  埋怨某人 / 對某人有偏見
  例句：It's not fair to hold that mistake against her.
  把那個錯誤怪罪在她身上是不公平的。
• against all odds
  儘管困難重重
  例句：Against all odds, she managed to complete the marathon.
  儘管困難重重，她還是完成了馬拉松賽跑。
• count against
  對…不利、作為…的缺點
  例句：His lack of experience might count against him in the interview.
  他缺乏經驗可能會對他在面試中不利。
• against the grain
  與…不合、違背
  例句：Speaking out against the popular opinion goes against the grain, but it's necessary.
  公開反對流行觀點有違常理，但這是必要的。
• against the clock
  爭分奪秒、緊迫
  例句：The team was working against the clock to finish the project on time.
  團隊正與時間賽跑，以便按時完成專案。
• against the flow
  反潮流、逆行
  例句：He always goes against the flow, choosing to do things differently.
  他總是逆流而行，選擇以不同的方式做事。
• bet against the odds
  打賭反對(下注或預測某事情會發生，即使那件事情發生的可能性很小或被認為不太可能發生)
  例句：Everyone thought the underdog would lose, but I bet against the odds.
  大家都認為劣勢的一方（underdog）會輸，但我卻選擇押他(們)贏。
• go against
  違背、反對
  例句：It goes against my principles to lie.
  說謊是違背我的原則的。
• measure against
  以…為標準進行比較
  例句：When we measure our progress against the set goals, we can see how far we've come.
  當我們根據既定目標衡量我們的進展時，我們可以看到我們已經走了多遠。
• protect against...
  保護以防...
  例句：The vaccine protects against the virus.
  這疫苗可以對抗那種病毒，提供保護。
• warn against
  警告不要
  例句：The doctor warned against eating too much sugar.
  醫生警告不要吃太多糖。
• vote against
  投票反對
  例句：Many people voted against the new law.
  許多人投票反對新法律。
• decide against
  決定不
  例句：After much thought, he decided against moving abroad.
  經過深思熟慮後，他決定不移居國外。
• fight against
  對抗 / 反抗
  例句：Many countries are fighting against corruption.
  許多國家都在反貪腐。
• lean against
  倚靠
  例句：She leaned against the wall, looking tired.
  她倚靠在牆上，看起來很累。
• insure against
  投保以防
  例句：It's wise to insure against natural disasters.
  為自然災害投保是明智之舉。

例句：

1. She voted against the new policy.
   她投票反對新政策。
2. The rain beat against the windows.
   雨打在窗戶上。
3. It's against the law to steal.
   偷竊是違法的。
4. They played against the top team and won.
   他們與頂尖隊伍對抗並且獲勝。
5. The odds are against him succeeding.
   他成功的機會很小。
6. We must guard against making the same mistakes.
   我們必須警惕不要犯同樣的錯誤。
7. Her dress stood out against the dark background.
   她的裙子在深色的背景下很���眼。
8. He leaned his bike against the wall.
   他將自行車靠在牆上。
9. He advised against traveling alone at night.
   他建議晚上不要單獨旅行。
10. We're against wasting time in meetings.
    我們反對在會議中浪費時間。

同義詞：

• versus 對 prep. 通常用於表示比較或對抗。
  例句：The final game is Team A versus Team B.
  決賽是A隊對B隊。
• anti 反對 prep. 用於表示反抗或反對。
  例句：She is anti the use of plastic bags.
  她反對使用塑料袋。