Semicolloid
[化] 半胶体; 缔合胶体
🗣️ 情景例句
Nice to meet you, Dean Rafer.
很高兴见到你， Rafer主任。
Come on now-buck up-face the music-nose to the grindstone.
快振作起来，面对现实，埋头苦干。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。