Reserving
v. 保留；预约；推迟（reserve的ing形式）
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Can you imagine what it would be like to live without electricity?
你能想象出生活中没有电会是怎么样的一种情形吗？
He simply had no sense of danger at all.
而是他压根儿没有一点儿危险感。