| 释义 |
flop around短语¹⁰⁶¹⁰⁰⁺⁵
基本例句
=flop about
A loose chin strap allows a helmet to flop around, and thereby leaves you, the user, susceptible to injury in the event of a crash.
宽松的鄂带使头盔可能随时跳动移动，在头部受到碰撞时而二次碰撞以致保护效果下降。 zsbike
Our leap year system—which adds an extra day to the calendar every four years— ensures our calendars are accurate, but it also causes the solstice date to flop around a bit.
我们的闰年计算方法，即每四年就在日历上额外增加一天，以保证我们历法的准确性，但这也导致至日日期有点变化。 ng.trends.com.cn |