查询词典 got a poor grade

voice-grade modems：语音级调变解调器

音级电路 voice-grade circuit | 语音级调变解调器 voice-grade modems | 话音级服务(音频通道) voice-grade service

above-grade subfloors：房屋建筑底层楼地面,首层楼面

below grade 地面以下的,标线以下的,基准高程以下的,不合格的 | above-grade subfloors 房屋建筑底层楼地面,首层楼面 | high grade concrete 高强度混凝土

This grade of wool can be sold at a fairly low price：这种等级的羊毛可以以相当低的价格卖出

8.grade 等级 ;等级;级别;年级 | This grade of wool can be sold at a fairly low price.这种等级的羊毛可以以相当低的价格卖出. | She's in the fourth grade.她是四年级生.

This grade of wool can be sold at a fairly low price：这种等级的羊毛可以以非常低的价格卖出

8.grade 等级 ;等级;级别;年级 | This grade of wool can be sold at a fairly low price.这种等级的羊毛可以以非常低的价格卖出. | She's in the fourth grade.她是四年级生.

photographic grade sodium sulphite, anhydrous：摄影用硫酸钠亚硫酸钠

m3852 摄影用硫代亚磺酸铵溶剂 photographic grade ammonium ... | m3853 摄影用硫酸钠亚硫酸钠 photographic grade sodium sulphite, anhydrous | m3854 摄影用琉酸合對甲氨基酚 photographic grade n-methyl-p-amin...

Eighth Grade Teachers' Office","8GTO：八年级导师办公室

"七年级导师办公室","Seventh Grade Teachers' Office","7GTO" | "八年级导师办公室","Eighth Grade Teachers' Office","8GTO" | "九年级导师办公室","Ninth Grade Teachers' Office

GLACIAL ACETIC ACID FOOD GRADE：冰醋酸

松香 GUM ROSIN WW GRADE | 冰醋酸 GLACIAL ACETIC ACID FOOD GRADE | 乙酸乙酯 ETHYL ACETATE FOOD GRADE

photographic grade glacial acetic acid：摄影用乙酸

m3856 摄影用碳酸钠(一水合物) photographic grade sodium carbonate, mon... | m3857 摄影用乙酸 photographic grade glacial acetic acid | m3858 摄影用化学药剂试验方法 testing methods for photographic grade ...

third-grade flight engineer：三级飞行机械员[初]

二级飞行机械员[中]second-grade flight engineer; | 三级飞行机械员[初]third-grade flight engineer; | 四级飞行机械员[初]fourth-grade flight engineer.

first-grade flight engineer：一级飞行机械员[高]

四级飞行通信员[初]fourth-grade flight radioman; | 一级飞行机械员[高]first-grade flight engineer; | 二级飞行机械员[中]second-grade flight engineer;

be vain about：对...很自负

be utilized for%[]%用于% | be vain about%[]%对...很自负% | be vain of%[]%对...很自负%

Philip Noel-Baker：(诺贝尔奖获得者)

Robert Mundell (诺贝尔奖获得者) | Philip Noel-Baker (诺贝尔奖获得者) | Jules O'Riordan (电台DJ)