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-COUNT 登记本；注册簿；（官方）记录 A register is an official list or record of people or things.
...registers of births, deaths and marriages...
He signed the register at the hotel...
VERB 登记；注册 If you register to do something, you put your name on an official list, in order to be able to do that thing or to receive a service.
Have you come to register at the school?...
Thousands lined up to register to vote...
VERB 登记;正式记录;给…注册 If you register something, such as the name of a person who has just died or information about something you own, you have these facts recorded on an official list.
In order to register a car in Japan, the owner must have somewhere to park it...
We registered his birth...
V-ERG （仪表等）显示，指示 When something registers on a scale or measuring instrument, it shows on the scale or instrument. You can also say that something registers a certain amount or level on a scale or measuring instrument.
It will only register on sophisticated X-ray equipment...
The earthquake registered 5.3 points on the Richter scale...
VERB 表示，表达（情绪或意见） If you register your feelings or opinions about something, you do something that makes them clear to other people.
Voters wish to register their dissatisfaction with the ruling party...
Workers stopped work to register their protest.
VERB （表情）流露，显露，显出 If a feeling registers on someone's face, their expression shows clearly that they have that feeling.
Surprise again registered on Rodney's face.
V-ERG 引起注意;（被）意识到;（使）留下印象 If a piece of information does not register or if you do not register it, you do not really pay attention to it, and so you do not remember it or react to it.
What I said sometimes didn't register in her brain...
The sound was so familiar that she didn't register it.
N-COUNT （嗓音或乐器的）音域 If you sing or play something in a high or low register, you sing, or play it using high or low notes. If you say something in a high or low register, you say it in a high or low voice.
N-VAR （语言学中的）语域 In linguistics, the register of a piece of speech or writing is its level and style of language, which is usually appropriate to the situation or circumstances in which it is used.