Impeller boss
[化] 叶轮轮毂
🧩 词语组成解析
n. 推进者, 叶轮\\n[化] 叶轮
boss
[bɔs]
n. 老板，上司;领袖，首领;[机]轴套，套筒;
vt. 当…的首领;管理，指挥;
vi. 当首领;发号施令;
adj. <俚>很好的，一流的;
🗣️ 情景例句
John isn't here today. That figures, he looked very sick yesterday.
约翰今天没有来，怪不得，他昨天就好像不太舒服。
He always keeps his words.
他总是信守诺言。
They're in red and white.
他们穿着红白相间的衣服。