Pilotless
a. 无人驾驶的
🗣️ 情景例句
Let's do lunch sometime.
什么时候我们一起吃午饭吧。
Did you sell it to him yourself?
你自己亲自卖给他吗？
The sides of the dish were so smooth that it was almost impossible to attach hawsers and chains to the rim without damaging it.
盘子四边十分光滑，要在盘边拴上绳索或链条而同时又不损坏它是很难办到的。