Complementizer
n. [语](引导补语分句的) 补语化成分
🗣️ 情景例句
Please fill it out completely.
请全部填写。
Though thy enemy seem a mouse,yet watch him like a lion.
敌人即使小如鼠，防他也要如防狮。
Do you give each other presents at Christmas?
圣诞节你有送礼物给别人吗？