In an unusual ambush, a Nile crocodile grabbed onto an elephant's trunk at an African water hole this summer.
这个夏天，在非洲某个小池塘，一个不寻常的埋伏，一只尼罗鳄一口咬住了大象的鼻子！
They lived in a hole in the trunk of a tree.
他们生活在一个洞的一棵树的躯干。
That spare can of gas in the trunk was our ace in the hole.
后背箱里那罐剩余的汽油是我们最后的储备。
I watched as he picked up a pecan, hurried to a tree and disappeared in a large hole in the trunk.
我看着他捡起山核桃，急忙跑到一棵树上，消失在一个大洞的行李箱里。
She popped her head through a hole in the trunk.
她从一个树洞探出头来，“来，笑一个！”
Relations of hole diameter, distance between adjacent holes, and flow volume of trunk to distribution of flow volume were discussed.
讨论了孔径、孔间距、总管流量与流量均布的关系。
Relations of hole diameter, distance between adjacent holes, and flow volume of trunk to distribution of flow volume were discussed.
讨论了孔径、孔间距、总管流量与流量均布的关系。
应用推荐