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单词
孑然
释义
孑然
孑然
[jié rán]
1.
■
[书] (形容孤独) solitary; in solitude; lonely; alone:
他孑然一人在夜晚走进了那所教堂。
He entered the church alone at night.
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密封冷冻压缩机 sealed refrigeration compressor;
密封制品 sealing article; seals;
密封剂 sealant; encapsulant; aquaseal; jointing compound; sealing compound;
密封力 sealing force;
密封包件 sealed pad;
密封压盖 seal gland;
密封压盖随动件 gland follower;
密封变压器 hermetically-sealed-(type) transformer;
密封唇口 seal lip; sealing edge; sealing lip;
密封器 sealer;
密封器件 air locking;
密封圆 O-ring;
密封圈 sealing washer; seal ring; ring;
密封型电动机
密封垫 sealing gasket; gasket; static seal; grommet; seal packing;
密封垫圈 joint washer; seal washer; sealing washer; sheet gasket;
密封垫片 gasket seal;
密封培养 airtight culture;
密封塞 {军械} closing plug;
密封外壳 can;
密封套 seal cartridge;
密封套夹boot clamp;
密封套管轴承 enclosed tubular bearing;
密封孔 closed hole;
密封孔道 plughole (密封采空区的);
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更新时间:2025/5/8 4:08:18