Block reamer
[機] 刀塊絞刀
?? 詞語組成解析
block
[blɑk]
n. 塊;街區;<英>大樓，大廈;障礙物，阻礙;
vt. 阻止;阻塞;限制;
n. 鉆孔器, 鉸刀, 果汁壓榨器\\n[化] 鉸刀; 鉸床
??? 情景例句
OK. I'll let you get back to your work.
好，你過去工作吧。
If only our team had scored one more point.
要是我們隊多得一分就好了。
What was the population of the less developed countries in 1950?
1950年不太發達國家的人口是多少？