福克斯词典 \ 例句 \

凹面镜用英语怎么说？

concave mirror

凹面镜

相关词汇
concave mirror
concaven. 凹面，成凹形；adj. 凹的；vt. 使成凹形；
例句
In adults its contour may be straight, slightly concave or slightly convex.
成人肺其形状可以是直的, 轻微凹下或轻度突出.
mirrorn. 镜子，反光镜，真实的写照，反映，借鉴，榜样；vt. 反映，反射；
例句
Glue the mirror in with a strong adhesive.
用强力胶将镜子固定到位。
相关好句
She let the news slip by mistake, in an unguarded moment.
她一不留神泄漏了消息。
The smaller of its hands occasionally slipped round on the pivot,and thus,though the minutes were told with precision,nobody could be quite certain of the hour they belonged to.
表上的时针在轴上滑动,这样,虽然分钟仍很准确,但是点钟就没有人能完全肯定了。
with a sorrowful mien
带着忧伤的神色
His land is fenced with barbed wire.
他的田地四周围有带刺的铁丝网。
The Japanese judge scored him 15.
那位日本裁判判给他15分。
He dashed off two articles before dinner.
晚饭前他匆匆地写了两篇文章。
That book really knocks me out.
那本书确实引起了我的共鸣。
In the confusion her departure passed unnoticed.
混乱之中，没有人注意到她走了。
Darkness was sneaking up on the travellers as they entered the forest.
旅游的人们走进森林时,黑暗渐渐向他们袭来。
an obdurate miser
冷酷无情的吝啬鬼