Procedure stern's
[医] 斯特恩氏操作法(检盲肠弛缓)
🧩 词语组成解析
🗣️ 情景例句
My mother is terrific at any kind of sewing.
我母亲做任何针线活都棒极了。
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。