Deferens
[医] 输精管
🗣️ 情景例句
Don't be lazy, the older you get, the harder it will be to learn.
别偷懒，年纪越大，学起来就越难。
He won't be distressed by my absence.
即使我不在，他也不会悲伤痛苦的。
I have just heard from my sister, Mary.
我刚收到我妹妹玛丽的一封信。