V.s.
[医] 滴定[用]溶液, 定量溶液
🗣️ 情景例句
Please, after you.
你先请。
The heart of the giver makes the gift dear and precious.
赠予者的心意可使馈赠的东西增加价值而显得珍贵。
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。