Bur reed
黑三棱（一种黑三棱属水生或湿地植物, 长有细长叶和球状小刺果串 ）
🧩 词语组成解析
n. 刺果, 粘附物\\n[医] [牙]钻, 圆头锉
reed
[ri:d]
n. 芦苇;芦苇杆;[乐]舌簧;
🗣️ 情景例句
I should be finished packing by then.
到那时候我应该已经整理好行李了。
I suppose he was sick.
我猜他大概是病了。
We don't need it until next month.
我们要到下个月才用得着。