Preconceptional
[医] 受孕前的
🗣️ 情景例句
This is a two-bedroom, two-bath house.
这是一栋有两间卧室、 两间盥洗室的房子。
What's up?
最近有什么好事吗？
It's much cheaper to camp than to stay in a hotel.
露营比住旅馆要便宜多了。