吃透英语课本，提升在校竞争力
n. 木筏；木排
v. 筏运；乘筏
复数：rafts
...a river trip on bamboo rafts through dense rainforest.
…一次乘着竹筏穿过茂密雨林的河上旅行。
The company has launched a whole raft of new software products.
公司推出了大量新软件产品。
bamboo raft
竹筏；竹排
raft foundation
筏式地基，板式基础
life raft
救生筏
n.筏；救生艇；（美）大量
lots of
wealth
ocean
body
billion
