Pentabromated
五溴化的
🗣️ 情景例句
Oh, working too hard.
噢 ，工作太累人了。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。
Is that your bike?
那是你的自行车吗？