Helide
氦化物(假想物)
🔁 扩展释义
【医】 氦化物
🗣️ 情景例句
You will waste a lot of money trying to keep up with the newest fashions every year.
为了跟上每年最新的时装潮流，你得花大把的钱。
Brave actions never want a trumpet.
勇敢的行为不须要吹号。
A burst of activity associated with the laying of submarine cables soon confirmed the Challenger's observation that many parts of the ocean were two to three miles deep,
海洋中很多地方可深达两三英里，