Proter
前端细胞, 前子体
🗣️ 情景例句
An apple a day keeps the doctor away.
每天一个苹果不用看医生。
Strong packing will protect the goods from any possible damage during transit.
坚固的包装可以防止货物在运输途中受到任何损失。
I have a headache, and she has a stomachache.
我头疼，她胃疼。