请输入您要查询的英文单词:
单词
conic section
释义
conic section
BrE
/
ˌkɒnɪk ˈsekʃn
/
NAmE
/
ˌkɑːnɪk ˈsekʃn
/
(
also
conic
)
noun
(
geometry
几何
)
a
shape
formed
when
a
flat
surface
meets
a
cone
with
a
round
base
圆锥曲线;二次曲线
随便看
send off sb
send off sth
send on
send on sth
send out
send out for
send out for sth
send out sth
send packing
sends
send sb down
send sb forth
send sb in
send sb off
send sb packing
send sb/sth up
send sb/sth↔up
send sb to Coventry
send sb up
send sb up
send sb↔down
send sb↔in
send sb↔off
send sb↔up
send sth in
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更新时间:2026/10/2 19:17:15