the act of accepting sb into an institution, organization, etc.; the right to enter a place or to join an institution or organization （机构、组织等的）准许加入，加入权，进入权
Hospital admission is not necessary in most cases.
大多数情况下，病人无须住院。
Hospital admissions for asthma attacks have doubled.
哮喘发作入院人次已成倍增加。
the university admissions policy/office
大学招生政策／招生办公室
They tried to get into the club but were refused admission.
他们试图进入俱乐部，但遭到了拒绝。
She failed to gain admission to the university of her choice.
她未被自己选择的大学录取。
~ to sth
countries applying for admission to the European Union
申请加入欧洲联盟的国家
Last admissions to the park are at 4 p.m.
公园最晚的入园时间是下午 4 点。
a statement in which sb admits that sth is true, especially sth wrong or bad that they have done （尤指对过错、罪行的）承认，招认，招供
He is a thief by his own admission (= he has admitted it).
他自己供认是小偷。
~ of sth
an admission of guilt/failure/defeat
承认有罪／失败／被击败
~ that…
The minister’s resignation was an admission that she had lied.
这位部长辞职等于承认她自己撒过谎。
By his own admission, he is not playing well…
他自己承认表现欠佳。
She wanted some admission of guilt from her father.
她期待她父亲能够认罪。