Dorrclone
道尔型水力旋流器
🗣️ 情景例句
Is unwilling to start at the bottom, expects too much too soon.
不愿从基层干起，要求太多。
He that goes to bed thirsty rises healthy.
忍渴上床，起身健康。
some snakes manufacture a poison different in every respect from that of others,
有些蛇产生的毒液也在各方面与另外一些毒蛇产生的毒液不同，