Dch
[医][=delayed cutaneous hypersensitivity]迟发型皮肤过敏（反应）
🗣️ 情景例句
Anything to drink?
要喝点什么吗？
All right. I will send the information on a piecemeal basis as we acquire it.
好。我们收齐之后会立即寄给你。
Their sleeping bags were warm and comfortable, so they all slept soundly.
睡袋既暖和又舒服，所以，他们都睡得很香。