Microcryostat
微冰冻箱
🗣️ 情景例句
In friendship, always. Alexandra.
友情永不渝。Alexandra。"
The flood has left many people homeless.
许多人因洪水而失去了家园。
When the plants are in the ground I'll put some powder on the soil.
白菜在地里生长时，我得在土壤里施些肥粉。