查询词典 concave line

Compound lens：组合镜头

composition 构图 | compound lens 组合镜头 | concave lens 凹透镜

lens; compound：复合透镜

涂层透镜 lens; coated | 复合透镜 lens; compound | 凹透镜 lens; concave

Erlenmeyer flask method：锥形瓶法

人工饮料混药法/diet incorporation method | 锥形瓶法/Erlenmeyer flask method | 凹玻片法/concave slide method

a vertical line：垂直线

It is a zigzag line. 是条折线(之字线). | a vertical line 垂直线 | a horizontal line 水平线

line, aclinic：无倾线

"线帚","line wiper" | "无倾线","line, aclinic" | "无偏线","line, agonic"

line across the board：横线

"线,线路","line" | "横线","line across the board" | "线图","line drawing"

Air line lubricator：气管润滑器

air line elbow;气管弯头 | air line lubricator;气管润滑器 | air line schematic;气管简图

air line cleaner：风管式净棉器

air line 航空线,气泡线,空气管道,空气谱线 | air line cleaner 风管式净棉器 | air line distance 航空线距离,空间直线距离,空气管路距离,架空线路距离

all along the line"=in everyway, at every point：全部地,到处,全面地

line 线,线条: | 1."all along the line"=in everyway, at every point 全部地,到处,全面地 | I've trusted you all along the line and now you've let me down. 我一直信任你,可是现在你却让我失望.

line and circuit：线,线路

线路及安装 line and installation | 线,线路 line and circuit | 高压线路 H.T line

gladiolus：剑兰

3月23日 剑兰(Gladiolus) 花语:热恋 花占卜:你天性好动,爱冒险犯难,愈是困难或不可为的事情你愈有兴趣去参与,所以你很容易卷入感情纠纷之中,或者爱上你不应该爱上的人.

adustion of coal：煤的可燃性

adumbration 草图,轮廓 | adustion of coal 煤的可燃性 | advance 推进,进展;阿凡司电阻合金;提前,超前;预付