Halocline
n. (海洋的)盐(度)跃层
🗣️ 情景例句
is no longer in service.
是空号。
May I borrow your umbrella?
我能借你的雨伞吗？
Finding planets is proving hard enough, but finding life on them will prove infinitely more difficult.
寻找行星证明相当困难，但是要在行星上发现生命会变得无比艰难。