跳入的英文：
dive in
dive into

参考例句：

The whale took a plunge into the deep water.
鲸鱼跳入深水。

He jumped with a splash into the fiver.
他扑通一声跳入河中。

He plunged into the water.
他纵身跳入水中。

They peeled off their clothes and jumped into the river.
他们脱去外衣，跳入水中。

The boy took off his clothes and plunged into the swimming pool.
"男孩脱下衣服,跳入游泳池。"

He tried to escape by diving into a river.
他企图跳入河中逃走。

The boy take off his clothes and plunge into the swimming pool.
男孩脱下衣服，跳入游泳池。

He sprang from the diving-board into the water.
他从跳板上跳入水里。

He cast off his clothes and dived into the river
他脱掉衣服跳入河中。

He stripped off and jumped into the water.
他脱光衣服，跳入水中。

dive是什么意思：
v. 潜水；俯冲；急剧下降；冲去；扑去；探究；跳水，潜水
n. 冲，扑，突然消失；低级酒馆；跳水

It was an excellent dive.
真是一次十全十美的俯冲。

make a dive for
向￥冲去

She dived under the water.
她潜入水下。

She dived into the secrets of this case.
她探究着此案的秘密。

The spy dived quickly into a doorway.
那名暗探急忙钻进门口。

into是什么意思：
prep. 进入…中；进入…状态；持续到；输入