Flange nut
[機(jī)] 凸緣用螺帽
?? 詞語(yǔ)組成解析
flange
[[fl?nd?]]
n. 邊緣, 輪緣, 凸緣\\nvt. 裝凸緣
nut
[n?t]
n. 螺母，螺帽;堅(jiān)果，堅(jiān)果果仁;難對(duì)付的人;[樂(lè)]弓根;
v. 采堅(jiān)果;拾堅(jiān)果;
??? 情景例句
A great-grandchild. A great-grandson.
一個(gè)曾孫。 一個(gè)曾孫。
What would you do if I told you I was going to quit my job?
如果我告訴你我準(zhǔn)備辭職，你會(huì)怎么辦？
Are there many differences?
它們有很大差別嗎？