toss
(轻轻或漫不经心地)扔,抛,掷
I tossed the book aside and got up.
我把书丢在一边,站了起来。
He tossed the ball to Anna.
他把球抛给了安娜。
lock up
lock sth up
to make a building safe by locking the doors and windows
锁好门窗
Don't forget to lock up at night.
晚上别忘了锁好门窗。
He locked up the shop and went home.
他锁好商店的门窗后回家了。
sneak
偷偷地走;溜
I sneaked up the stairs.
我蹑手蹑脚地上了楼。
sacrifice
牺牲;舍弃
The makers of the product assured us that there had been no sacrifice of quality.
这一产品的制造商向我们保证说他们没有牺牲质量。
Her parents made sacrifices so that she could have a good education.
为了让她受良好的教育,她的父母作了很多牺牲。