Parkhill screws
[医] 帕克希耳氏螺旋(固定骨折用)
🧩 词语组成解析
[人名] [苏格兰人、北爱尔兰人姓氏] 帕克希尔住所名称，合成词，Park↑1+hill; [地名] [加拿大] 帕克希尔
n. 潜水员病；螺丝；螺旋体（screw的复数）
🗣️ 情景例句
This method should be widely promoted.
这种方法应该推广。
She is a reliable assistant.
她是个可信赖的助手。
No! I mean, have you seen how dirty the water is? It looks as if it isn' t clean enough to bathe here.
不！我的意思是您有没有看见海水有多脏？看起来海水好象不干净，不能游泳。