Install the replacement thermostat so that the pellet, which is encircled by a coil spring, faces the enginAll thermostats are marked on the outer flange to indicate the proper installed position.是什么意思_Install the replacement thermostat so that the pellet, which is encircled by a coil spring, faces the enginAll thermostats are marked on the outer flange to indicate the proper installed position.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句