Outsource
vt. 把…外包
✅ 同义词
🗣️ 情景例句
And it hung over Robbie's crib.
Robbie的小床也有过。
They cannot help but be grieved by the death of a friend.
眼见朋友死亡，自己却无能为力，他们感到深深的悲哀。
How it came about that snakes manufactured poison is a mystery.
蛇是怎样产生毒液的，这是一个谜。