Germline
种系
🗣️ 情景例句
No. This is five-two-one double eight three-five.
不，这里是521-8835。
Turn your tongue seven times before speaking.
话到嘴边留三分。
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。