Hondrometer
粒度计, 微粒特性测定计
🗣️ 情景例句
Nothing will stay down when I eat.
我吃下去的东西全吐出来了。
He licks his friend.
他舔着他的朋友。
She watched TV for half an hour after supper. Then she started her homework.
晚饭后她看了半小时电视。然后她开始做家庭作业。