Microcrith
[化] 氢原子重量\\n[医] 微克立司(一个氢原子重)
🗣️ 情景例句
A kind of a fifty-year anniversary reunion.
等于是五十周年重逢聚会。
Can I fix an overseas call to London by person-to-person call?
我要打到伦敦的叫人电话好吗？
How do they compare to last year's?
与去年的相比怎么样。