grate upon的用法和樣例：
例句
- Thrill-seekers descended upon the scene of the crime.
尋求刺激者急速接近犯罪現場(chǎng)。 - Upon realizing that she and Guang Wan have been conned by the estate agent, Yun Zhi passes out on the spot.
允智發(fā)覺(jué)他們已經(jīng)受騙，結果因受不了刺激而當場(chǎng)昏倒。
詞匯搭配
- grate upon the ear 叫人聽(tīng)起來(lái)不愉快...
