take one's seat 就座...take a seat 坐下...seat n.座,座位,位子,席位,所在...keep one's seat 守住座位...judgement seat 审判员席,法庭审判员席,法官席...valve seat reamer 阀座纹刀...toilet seat 马桶座圈...key seat(ing) 键槽...valve seat 阀座...saddle seat 鞍形座...key seat rule 键槽尺...spring seat(ing) 弹簧座...cylinder seat 汽缸座...air choke valve seat 阻气阀座...ejection seat ground 弹射座位底面...visitor's seat 旁听者...angular extropolation light-seat-tering method 角外推散光法...wodruff key seat cutter 半圆键槽铣刀...gasket seat 垫圈座...be kept on the anxious seat 被弄得焦急不安...seat belt 安全带...
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