Acetabulum
n. 髋臼, 吸盘\\n[医] 髋臼; 腹吸盘
🗣️ 情景例句
Don't count on a salary increase this year.
别指望今年会给你加薪。
To know everything is to know nothing.
事事皆知，事事不懂。
it naturally limits all those engaged in carrying it out from effective contact
那些从事科研的人员自然受到了限制。他们不能进行有效的接触