Stemma
n. 家系, 家谱, (昆虫的)单眼
🗣️ 情景例句
Yes, it is. Come up.
是的 是我。请上来
A little fire is quickly trodden out.
小洞易补。
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。