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 night, Robbie.
晚安，Robbie。
You haven't been around much lately,have you?
你近来不大出来走动了，是吧？
Has it got anything to do with your present research?
报告跟你目前的研究有关吗？