精确
词首
词尾
模糊
查单词
背单词
source collimator distance
《英汉医学词典》source collimator distance 焦点-平行光距离
热门查询
KOH [医][=potassium hydroxide]氢氧化钾
photostat n. 直接复印机;直接复印照片 v. 复印照片
leaved adj. 有…叶的,由叶造成的(常用于复合字中)
island n. 岛;岛屿;安全岛;岛状物 adj. 岛的 vt. 孤立;使成岛状 n. (Island)人名;(英)艾兰
borehole n. 地上凿洞
nonviolence n. 非暴力;非暴力事件
inflator n. 充气者;打气筒;增压泵
therapist n. 临床医学家;治疗学家
gardening n. 园艺;园林工人的工作
braggart n. 吹嘘;好自夸者;大言者 adj. 吹牛的;自夸的
emitter n. 发射器,发射体
allopathic adj. 对抗疗法的
brotherly adj. 兄弟的;兄弟般的;亲切的 adv. 兄弟般地;亲切地
dropout n. 中途退学;辍学学生
shortwave n. 短波 vt. 用短波广播发射
endgame n. 最后阶段;尾声
Paraguayan n. 巴拉圭人 adj. 巴拉圭的
constitute vt. 组成,构成;建立;任命
earmarked 指定( earmark的过去式和过去分词 )
ductile adj. 柔软的;易教导的;易延展的
考试词汇表
it will be plain that
it will be queer that
it will be shown that
it will be taken that
it will be worth that
it won't kill you him
it would be an honour
it would be better if
it would be felt that
it would be good that
it would be nice that
it would be said that
it would be time that
it would be true that
it would well be that
it's a pleasure to do
it's a wonderful life
it's all in your mind
it's been a long time
it's not you, it's me