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单词
从头
释义
从头
从头
[cóng tóu]
1.
■
(从最初) from the beginning; [拉] ab origine; ab initio:
从头儿做起
start from the very beginning
2.
■
(重新) anew; once again:
从头儿再来
start afresh; start all over again
常用词组
1.
■
从头合成 de novo synthesis;
2.
■
从头计算法 ab initio calculation
随便看
密封球 {油工} ball sealer;
密封用油 seal oil;
密封电容器 sealed capacitor;
密封电缆 hermetically, -sealed cable;
密封电解槽 sealed electrolytic cell;
密封电路 {电工} potted circuit;
密封皱纹管 seal bellows;
密封盒 seal box;
密封盖 airtight cover; gland bonnet; sealed cover; sealing cover; sealing gland; lid;
密封石英管 sealed silica envelope;
密封碗 {军械} obturating cup;
密封空腔谐振器sealed cavity;
密封窗 hermetic window; seal window;
密封管形瓷介电容器 hermetically sealed tubular ceramic capacitor;
密封管 {电子} sealed tube; seal pipe; sealed capsule; gland;
密封箱烧结 sintering in sealed box;
密封系统 sealing system;
密封线 {电工} potted line;
密封结 sealed junction;
密封继电器 sealed relay;
密封缩颈 sealing constriction;
密封罩 sealed cowling;
密封胶 fluid sealant; sealant; gasket cement; seal gum; sealing gum;
密封胶皮 {油工} stripper rubber;
密封胶粘剂 sealant;
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更新时间:2026/10/15 0:10:21