Proconceptive
[医] 助[受]孕的, 助孕剂
🗣️ 情景例句
I started traveling twenty-four hours ago.
从出门到现在已经二十四小时了。
Time and words can never be recalled.
消逝的时间和说出的话不能追回。
If, at the time, the British had not feared invasion, it would have been completed.
如果不是因为那时英国人害怕入侵，隧道早已建成了。