Paining
vt.& vi. （使）疼痛, （使）痛苦, 伤害（pain的现在分词形式）
🗣️ 情景例句
Well, we'll phone every hour,
好了， 我们每个小时都打电话
At your request, we are offering you the following items. This offer will remain open within 3 days.
应你方要求，我方就如下产品报价，此报价3日内有效。
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。