Combat boot
n. （中筒）军靴
🧩 词语组成解析
boot
[but]
n. 长靴，皮靴;防护罩;[多用于英国]行李箱;[俚语]解雇，激动;
vt. 穿（靴）;踢;[俚语]解雇;[计算机科学]引导;
vi. 帮助或益处;
🗣️ 情景例句
Good idea.
好主意。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
At the moment, he's reading an interesting book.
此刻，他正在看一本有趣的书。