id 1
vt.,vi.
bade 或 bid,bidden 或 bid,bidding
致意（问候或道别）
The little girl bid her grannie good morning as she gets up in the morning.
小孙女一早起来就向外祖母道早安.
吩咐（某人做某事）
Do as you are bidden.
按吩咐你的去做.
bid 2
vt.,vi.
bid,bidding
出价；投标
He bid $5 for an old book.
他为一本旧书出价5美元.
（打牌时）叫牌
I bid 2 spades.
我叫两个黑桃.
【词性变化】
bid
n.
出价
Park wants to sell his farm,and he has already had two large bids for it.
帕克想卖掉他的农场,并且已经有两个出大价的买主.
投标；招标
Bids for building the bridge were invited.
应邀参加建造那座桥梁的投标.
叫牌的机会
【习惯用语】
bid in
标落自手
【习惯用语】
bid sheet
投标单