Oosperm
n. 受精卵\\n[医] 受精卵
🗣️ 情景例句
Could you explain why you left?
你能解释一下你离开的原因吗？
May I have a customs declaration form, please?
请给一份海关申报表好吗？
What invariably happens is that a great number of things choose to go wrong at precisely the same moment.
情况经常是这样的，许许多多的事情都偏偏赶在同一时刻出问题，