Lhc
abbr. 液氢容器（Liquid Hydrogen Container ）
🗣️ 情景例句
It probably means he's clearing his throat.
也许表示他正在清喉咙。
There was perfect harmony between the two brothers.
兄弟俩感情非常融洽。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。