Dibromophenol
二溴酚
🗣️ 情景例句
He says it always brought him good luck on the baseball team.
他说 ，当年他在棒球队时这手套总是带给他好运。
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
CUSTOMS OFFICER: Are you tourists?
你们是来旅游的吗？