精确
词首
词尾
模糊
查单词
背单词
Litsea greenmaniana
n. 华南木姜子
热门查询
centralization n. 集中化;中央集权管理
among prep. 在…中间;在…之中
repeatedly adv. 反复地;再三地;屡次地
irate adj. 生气的;发怒的
inquisitorial adj. 严格审问的;好询问的;询问者的
unrelated adj. 无关的,不相干的
haughtily adv. 傲慢地;骄傲地
rudderless adj. 无舵的;无指导者的
twofer n. 可半价优待的两张戏票
OP abbr. 观测所(Observation Post);绝版(Out of Print );操作员(Operater) n. (Op)人名;(朝)业;(柬)奥
bleak adj. 阴冷的;荒凉的,无遮蔽的;黯淡的,无希望的;冷酷的;单调的
unilaterally adv. 单方面地
laundromat n. (美)自助洗衣店
rumen n. 瘤胃(反刍动物的第一胃) n. (Rumen)人名;(塞、保)鲁门
ubiquinone n. [生化] 泛醌;辅酶Q(等于coenzyme Q)
earache n. 耳朵痛,耳痛
unrolled vt. 展开,铺开;显示 vi. 显露;展现
precautions n. 防范;预防措施;预警(precaution的复数)
Wootton 伍顿(人名)
punchcard 穿孔卡(旧时把信息打成一排排的小孔,用以将指令输入计算机等)
考试词汇表
sort-merge file discription
sorting according to colour
sorting path (sorting line)
sound absorbing coefficient
sound attenuating equipment
sound intensity fluctuation
sound intensity measurement
sound isolation requirement
sound particle acceleration
sound particle displacement
sound powered telephone set
sound pressure equalization
sound reproducing equipment
sound velocity in sea water
sound-absorbing coefficient
sound-detecting and ranging
sound-powered telephone set
sounding and bearing method
source and special material
source density distribution