Keyhole saw
铨孔锯, 键孔锯, 栓孔锤
🏥 医学释义
钥孔锯
🧩 词语组成解析
keyhole
[['ki:həul]]
n. 键孔, 栓孔, 锁眼\\na. 显示内情的
saw
[sɔ]
n. 锯;谚语，格言;
vt.& vi. 往复移动;锯成;用锯;拉锯;
v. 看见（ see的过去式）;观看;领会;考虑;
🗣️ 情景例句
The patient showed a marked improvement.
病人病情显著好转。
He is studying the ecology of ameba.
他在研究阿米巴
Even so, people are going to find it difficult to get to work.
即使这样，人们仍会感到上班有困难。