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The drop-off mechanism may be automatic and actuated at time of firing, or be actuated after firing.
降落机构可为自动的,并在点火时被启动或在点火后被启动。
youdao
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The drop-off mechanism may be automatic and actuated at time of firing, or be actuated after firing.
降落机构可为自动的,并在点火时被启动或在点火后被启动。
youdao