lock的一般过去时怎么写？

lock的复数形式为：locks...

She shrugged a stray lock of hair out of her eyes.她把一缕散发从眼前甩开。He picked each lock deftly, and rifled the papers within each drawer.他熟练地撬开每一把锁，把每个抽屉里的文件都偷走了。That key will come in handy if you lock yourself out.要是你把自己锁在了屋外...

lock的音标：lock的英式发音音标为：[lɒk]lock的美式发音音标为：[lɑk]...

Lock the stable door before the steed is stolen.马未偷走前，厩门先锁上。The key sticks in the lock.钥匙卡在锁里了。It was too late now for Blake to lock his room door...这会儿布莱克再锁房门已太晚了。Turn a special key, press the brake pedal, and your car&...

lock的第三人称单数（三单）为：locks...

lock的现在进行时为：locking...

lock的现在完成时为：locked...

n.锁，水闸，船闸，（机器部件等的）锁定，一把，一撮vt.锁上，锁好，关好，使固定，隐藏vi.卡住，不动，纠结，僵硬不动...

n.角度测定法，测角术...

till的复数形式为：tills...

此心轴溶化之后, 在推进剂表面上留有一薄层的合金.After the mandrel is melted, a thin layer of alloy remains on the propellant surface....

Amidst the current bunch of nonentities, he is a towering figure.在当前这帮无足轻重的人里面，他算是鹤立鸡群。...

adj.不开心的，生气的，被得罪了的v.冒犯，使生气，使不愉快( displease的过去式和过去分词 )...

adj.破烂的，多籽的，籽状的，疲倦的，粗鄙的...

“二放体”的英语可以翻译为：diactine ...

是菊科的一种花,也叫火绒草.Edelweiss ( Leontopodium alpinum ) is one of the best known European mountain flowers....

“三个月”的英语可以翻译为：trimester ...

wine的第三人称单数（三单）为：wines...

dichlorofluoromethane的音标：dichlorofluoromethane的英式发音音标为：[daɪklɔ:rəflʊərə'meθeɪn]dichlorofluoromethane的美式发音音标为：[daɪklɔrəflʊərə'meθeɪn]...

geezers的音标：...

at the outset的音标：at the outset的英式发音音标为：[æt ðə 'autset]at the outset的美式发音音标为：[æt ði 'aʊtˌsɛt]...

名著...

“毛隆”的英语可以翻译为：chaetosema ...