Lithium hydride
[化] 氢化锂
🧩 词语组成解析
n. 锂\\n[化] 锂Li
[医] 氢化物
🗣️ 情景例句
Can you tell me how to get to the railroad station?
你能告诉我怎样去火车站吗？
Could you drop me off at the airport?
你能载我到机场吗？
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。