to pitch in
01
扑向, 攻击
to eat eagerly and in large amounts
Intransitive
语法信息
形态构成
短语
动作动词
规则
不可分离
小品词
in
基本动词
pitch
现在时
pitch in
第三人称单数
pitches in
现在分词
pitching in
一般过去时
pitched in
过去分词
pitched in
例子
As soon as the buffet was opened, guests started to pitch in.
自助餐一开放，客人们就开始大快朵颐。
02
贡献, 参与
to contribute to a task, usually alongside others
Intransitive
例子
When the community center needed repairs, everyone from the neighborhood pitched in.
当社区中心需要维修时，附近的每个人都出力相助。
