Eutonon
优托农(一种肝制剂)
🗣️ 情景例句
I suppose so.
我认为是这样。
When he opened the door the cat ran out and brushed by his legs.
当他一开门，那只猫跳了出来，偎依在他的脚边。
Some of this heat near the earth's surfact is used to make electricity.
靠近地表的一部分热量已被用来发电。