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同义词: gatekeeper
同义词: doorkeeper doorman door guard hall porter porter gatekeeper ostiary
以上来源于: WordNet
N-COUNT A gatekeeper is a person who is in charge of a gate and who allows people through it. 看门人
The gate keeper and Lin Tao moved away the bag.
大门的看守员和林涛搬走了那个口袋。
youdao
Therefore stress echocardiography can be used as a gate keeper for coronary angiography.
因此负荷超声心动图试验可被看作是冠脉造影的守门人。
That old man is a door [gate] keeper.
那位老人是看门的。
The house was used many years ago by the gate keeper.
VOA: special.2009.11.16
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