Arthrobranch
关节鳃
🗣️ 情景例句
in other words ... boring.
也就是说， 太无趣了。
It's a shame these instructions are so complicated.
真遗憾，这些说明太复杂了。
It comes nearer to the engines with which man has 'conquered' the air, as he boasts.
它更近乎于人类自夸的“征服”了空气的发动机。