Pentamerus
五房贝属
🗣️ 情景例句
Don't be too sure.
别那么肯定。
Take it. Otherwise you can't go on the trip.
喝了它，不然你不能继续旅行了。
Tazieff has often risked his life in this way.
塔捷耶夫经常冒这样的生命危险。