Kaiserling's fluid
[医] 凯泽林氏(固定)液
🧩 词语组成解析
🗣️ 情景例句
You need to pay more attention to it.
你需要更加留心。
Who makes everything right must rise early.
要把事事都做好，必须坚持起得早。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。