Substantiator
n. 证人, 证明人\\n[法] 证人, 立证据者, 证明人
🗣️ 情景例句
You'll feel better after a good night's sleep.
你好好睡上一觉就会好些。
Don't run away!
别想溜！
but something was there, and he will not rest till he has captured it.
可是，好像还有什么东西存在着，不把它捕捉到，作家是不会罢休的。