Boracite
n. [矿]方硼石
🔁 扩展释义
【化】 方硼石【医】 方硼酸矿(不纯的硼酸镁)
🗣️ 情景例句
I'm thinking of ordering 100 sets. But one problem-
我正考虑定购一百台，只是一个问题-
I often go to market in the afternoon.
我常常在下午去市场。
They were expecting their sixth child and were faced with even more pressing economic problems.
第6个孩子即将问世，他们面临着更为严峻的经济问题。