Ganoid
n. 硬鳞鱼\\na. 硬鳞的, 光鳞的
🗣️ 情景例句
Turn the key before you pump the pedal, or you'll flood the engine.
加水之前转动钥匙，要不发动机就给浇灭了。
I invited him last Thursday.
我上个星期四邀请他。
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。