英语词汇drop pen怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The barrier around the pen is about 5 feet tall, but on the other side is a drop of 9 to 10 feet, and Zhang says he could not climb out.
围栏周围的栅栏大概有5尺高，但那对面的熊猫池足足有9-10尺深，Zhang说他根本没法爬出去。
2
Once the Peregrine enters a breeding pen its energy requirements drop.
一旦游隼进入育种栏，它的能源需求就会下降。
3
Perhaps it is a little thing, pick up the pen you drop, lift a heavy box for you or offer you a seat in the bus.
也许是一件小事，拿起你的笔，为你提一个沉重的箱子，或为你提供一个座位在公共汽车上。

单词	drop pen
释义	drop pen 简明释义放下笔：停止写作或绘画的动作。网络释义 1 [测]?点圆规 ... mark penn.标记记录笔(符号记录笔) drop pen点圆规 wiring pen布线笔 ... 双语例句 1 The barrier around the pen is about 5 feet tall, but on the other side is a drop of 9 to 10 feet, and Zhang says he could not climb out. 围栏周围的栅栏大概有5尺高，但那对面的熊猫池足足有9-10尺深，Zhang说他根本没法爬出去。 2 Once the Peregrine enters a breeding pen its energy requirements drop. 一旦游隼进入育种栏，它的能源需求就会下降。 3 Perhaps it is a little thing, pick up the pen you drop, lift a heavy box for you or offer you a seat in the bus. 也许是一件小事，拿起你的笔，为你提一个沉重的箱子，或为你提供一个座位在公共汽车上。
随便看	permissible temperature rise permissible tensile stress permissible tolerance permissible type permissible value permissible variation permissible variation in dimension permissible velocity permissible velocity of flow permissible voltage drop permissible wear permissible weekly dose permissible working stress permissible working time permissible yield permissibly permission permission-based permission certificate of business permission change permission class Permission denied permissioned permission indication permission legislation