Hrb
abbr. 危险性评审委员会（Hazardous Review Board）
🗣️ 情景例句
You don't sound very enthusiastic.
你似乎不太热衷。
What a fabulous kid!
多出色的孩子。
It usually comes in February or March. Summer is often very hot.
通常在2月或3月开始。夏天很热。