Sinuses
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
How much will it be?
要多少钱？
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
At the same time, however, insects are strangely fascinating.
同时，不知为什么昆虫又是迷人的。