Bimorph
[计] 双态
🗣️ 情景例句
Honey, we don't have to move
亲爱的， 我们将不搬家
Do you usually play piano during the holidays?
你通常在假日期间弹钢琴吗？
You may have heard of Birth Control.
你们也许听说过控制人口出生的措施。