🧩 词语组成解析
n. 沃尔特(男子名)
piston
['pɪstən]
n. <机>活塞;
🗣️ 情景例句
He jumped at the offer.
他欣然接受了这个工作机会。
To wait patiently
耐心等待
Excuse me for ringing you so late in the evening, but I've only just got home.
对不起,这么晚给你打电话,我刚到家。