Oscillate
[ 'ɑsɪlet ]
公共 Public
vt. 使振荡，使振动，使动摇;
vi. 持续周期性地摆动;动摇，犹豫：犹豫不决;动摇，犹豫：犹豫不决;
💡 词根助记
oscill振荡+ate [动词后缀],使之成...→ vt. 使振荡；使振动；使动摇\r\nvi. 振荡；摆动；犹豫
📝 例句
oscillate in one's opinions
拿不定主意
the banners oscillate and move over the crowd as over the waves.
神幡在人群上方飘扬，向前移动，犹如在波浪上起伏。
oscillate freely
自由振荡
He seemed to oscillate between very drunk and icy sober.
他似乎是在酩酊大醉和完全清醒之间摆来摆去。
In the case of homogeneous broadening only one mode can normally oscillate.
对于均匀加宽的情况，只有一个模能正常地振荡。
🌱 联想助记
【记】osc,ill,ate-吃:生病了还吃饭,手没有力量,所以手抖→摇摆
✅ 同义词
🔴 反义词
📖 牛津释义
oscillate
v
1 [I, Tn] (cause sth to) move repeatedly and regularly from one position to another and back again （使某物）摆动
A pendulum oscillates. 摆锤能摆动.
2 [I, Ipr] ~ (between sth and sth) (fml fig 文, 比喻) keep moving backwards and forwards between extremes of feeling, behaviour, opinion, etc; waver （感情、 行为、 想法等）波动, 动摇, 犹豫
He oscillates between political extremes. 他的政治观点在两个极端之间?quot;诓欢?
Manic depressives oscillate between depression and elation. 躁狂抑郁症患者抑郁与躁狂交替发作. Cf 参看 vacillate.
3 [I] (physics 物) (of electrical current, radio waves, etc) change in strength or direction at regular intervals （指电流、 无线电波等）振荡, 振动.
🔁 扩展释义
*['ɒsileit]vi. 振动, 彷徨, 犹豫vt. 使振动, 使动摇【医】 振动, 摆动
📖 同为「GRE」词汇
查看全部GRE词汇 ›🗣️ 情景例句
Are you injured, sir?
先生，您受伤了吗？
Please accept my congratulations on your recovery.
请接受我祝贺你康复。
Certainly. Do you have the shopping basket?
当然可以。你拿购物篮了吗？