Nephridia
n. 肾, 肾管( nephridium的名词复数 )
🗣️ 情景例句
This is a little difficult for her.
这对她来说有点不习惯。
All things are difficult before they are easy.
凡事必先难后易。
Be careful! Don't throw your cigarette out of the window. If you do that, you may start a fire. Put it out in the ashtray.
当心！别把香烟丢到窗外。要是你那样做，会引起火灾的。把它熄灭在烟缸里。