自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-UNCOUNT 立足点;基础 If something is put on a particular footing, it is defined, established, or changed in a particular way, often so that it is able to develop or exist successfully.
The new law will put official corruption on the same legal footing as treason.
...research that is aimed at placing training on a more scientific footing.
N-UNCOUNT 人际关系;联系;地位 If you are on a particular kind of footing with someone, you have that kind of relationship with them.
They decided to put their relationship on a more formal footing...
They are now trying to compete on an equal footing.
PHRASE 将要开战;准备打仗 If a country or armed force is on a war footing, it is ready to fight a war.
The president placed the republic on a war footing.
N-UNCOUNT 立稳;站稳 You refer to your footing when you are referring to your position and how securely your feet are placed on the ground. For example, if you lose your footing, your feet slip and you fall.
He was cautious of his footing, wary of the edge...
He lost his footing and slid into the water.