Excavating bur
[医] 挖钻
🧩 词语组成解析
v. 挖掘（excavate的现在分词）
n. 刺果, 粘附物\\n[医] [牙]钻, 圆头锉
🗣️ 情景例句
You really have been working too hard.
你们确实太忙了。
Let me lend it to you.
让我借给你。
they had escaped from the paper bag and had taken complete possession of the hall!
它们从纸袋里逃了出来，爬得满厅都是！