Gbps
[医][=gallbladder pigment stones]胆囊色素结石
🗣️ 情景例句
We tested it last week on twelve- to fifteen-year-olds,
我们上一周曾在十二岁至十五岁的孩子中试过这项游戏，
He's an engineer.
他是工程师。
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。