Funnel drainage
[医] 漏斗引流法
🧩 词语组成解析
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
He never breaks his word.
他决不食言。
He marked all the bees that came to the nearby feeding place blue, and all the bees that went to the faraway place were marked red.
他把所有飞来近处喂食点的蜜蜂标上蓝色，飞往远处喂食点的蜜蜂标上红色。