Tank life
[化] 油罐使用期
?? 詞語組成解析
tank
[t??k]
n. 油[水]箱;坦克;貯水池;酒量大的人;
vt. 把…貯放在柜內;打敗;
life
[la?f]
n. 生活，生計;生命，性命;一生，壽命;人生，塵世;
??? 情景例句
She has a high reputation as a writer.
她是個有名氣的作家。
He said he would rather not tell his age.
他說他不愿告訴年齡。
and that their commissariat had no organization, but depended on irregular raids.
他們的軍需供應處于無組織狀態，只是靠臨時搶奪來維持。